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Total
450 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-23852 | 1 Bosch | 10 Cpp13, Cpp13 Firmware, Cpp4 and 7 more | 2021-06-17 | 4.0 MEDIUM | 4.9 MEDIUM |
| An authenticated attacker with administrator rights Bosch IP cameras can call an URL with an invalid parameter that causes the camera to become unresponsive for a few seconds and cause a Denial of Service (DoS). | |||||
| CVE-2016-4571 | 2 Debian, Mini-xml Project | 2 Debian Linux, Mini-xml | 2021-06-17 | 7.1 HIGH | 5.5 MEDIUM |
| The mxml_write_node function in mxml-file.c in mxml 2.9, 2.7, and possibly earlier allows remote attackers to cause a denial of service (stack consumption) via crafted xml file. | |||||
| CVE-2016-4570 | 2 Debian, Mini-xml Project | 2 Debian Linux, Mini-xml | 2021-06-16 | 7.1 HIGH | 5.5 MEDIUM |
| The mxmlDelete function in mxml-node.c in mxml 2.9, 2.7, and possibly earlier allows remote attackers to cause a denial of service (stack consumption) via crafted xml file. | |||||
| CVE-2021-1564 | 1 Cisco | 4 Video Surveillance 7070, Video Surveillance 7070 Firmware, Video Surveillance 7530pd and 1 more | 2021-06-16 | 6.1 MEDIUM | 6.5 MEDIUM |
| Multiple vulnerabilities in the implementation of the Cisco Discovery Protocol and Link Layer Discovery Protocol (LLDP) for Cisco Video Surveillance 7000 Series IP Cameras could allow an unauthenticated, adjacent attacker to cause a memory leak, which could lead to a denial of service (DoS) condition on an affected device. These vulnerabilities are due to incorrect processing of certain Cisco Discovery Protocol and LLDP packets at ingress time. An attacker could exploit these vulnerabilities by sending crafted Cisco Discovery Protocol or LLDP packets to an affected device. A successful exploit could allow the attacker to cause the affected device to continuously consume memory, which could cause the device to crash and reload, resulting in a DoS condition. Note: Cisco Discovery Protocol and LLDP are Layer 2 protocols. To exploit these vulnerabilities, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). | |||||
| CVE-2020-12291 | 1 Intel | 26 Dsl5320 Thunderbolt 2, Dsl5320 Thunderbolt 2 Firmware, Dsl5520 Thunderbolt 2 and 23 more | 2021-06-15 | 2.1 LOW | 5.5 MEDIUM |
| Uncontrolled resource consumption in some Intel(R) Thunderbolt(TM) controllers may allow an authenticated user to potentially enable denial of service via local access. | |||||
| CVE-2020-12296 | 1 Intel | 26 Dsl5320 Thunderbolt 2, Dsl5320 Thunderbolt 2 Firmware, Dsl5520 Thunderbolt 2 and 23 more | 2021-06-15 | 2.1 LOW | 5.5 MEDIUM |
| Uncontrolled resource consumption in some Intel(R) Thunderbolt(TM) controllers may allow an authenticated user to potentially enable denial of service via local access. | |||||
| CVE-2021-22216 | 1 Gitlab | 1 Gitlab | 2021-06-15 | 4.0 MEDIUM | 6.5 MEDIUM |
| A denial of service vulnerability in all versions of GitLab CE/EE before 13.12.2, 13.11.5 or 13.10.5 allows an attacker to cause uncontrolled resource consumption with a very long issue or merge request description | |||||
| CVE-2021-1563 | 1 Cisco | 4 Video Surveillance 7070, Video Surveillance 7070 Firmware, Video Surveillance 7530pd and 1 more | 2021-06-14 | 6.1 MEDIUM | 6.5 MEDIUM |
| Multiple vulnerabilities in the implementation of the Cisco Discovery Protocol and Link Layer Discovery Protocol (LLDP) for Cisco Video Surveillance 7000 Series IP Cameras could allow an unauthenticated, adjacent attacker to cause a memory leak, which could lead to a denial of service (DoS) condition on an affected device. These vulnerabilities are due to incorrect processing of certain Cisco Discovery Protocol and LLDP packets at ingress time. An attacker could exploit these vulnerabilities by sending crafted Cisco Discovery Protocol or LLDP packets to an affected device. A successful exploit could allow the attacker to cause the affected device to continuously consume memory, which could cause the device to crash and reload, resulting in a DoS condition. Note: Cisco Discovery Protocol and LLDP are Layer 2 protocols. To exploit these vulnerabilities, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). | |||||
| CVE-2019-20812 | 1 Linux | 1 Linux Kernel | 2021-06-14 | 4.9 MEDIUM | 5.5 MEDIUM |
| An issue was discovered in the Linux kernel before 5.4.7. The prb_calc_retire_blk_tmo() function in net/packet/af_packet.c can result in a denial of service (CPU consumption and soft lockup) in a certain failure case involving TPACKET_V3, aka CID-b43d1f9f7067. | |||||
| CVE-2019-19922 | 1 Linux | 1 Linux Kernel | 2021-06-14 | 2.1 LOW | 5.5 MEDIUM |
| kernel/sched/fair.c in the Linux kernel before 5.3.9, when cpu.cfs_quota_us is used (e.g., with Kubernetes), allows attackers to cause a denial of service against non-cpu-bound applications by generating a workload that triggers unwanted slice expiration, aka CID-de53fd7aedb1. (In other words, although this slice expiration would typically be seen with benign workloads, it is possible that an attacker could calculate how many stray requests are required to force an entire Kubernetes cluster into a low-performance state caused by slice expiration, and ensure that a DDoS attack sent that number of stray requests. An attack does not affect the stability of the kernel; it only causes mismanagement of application execution.) | |||||
| CVE-2021-26945 | 1 Openexr | 1 Openexr | 2021-06-11 | 4.3 MEDIUM | 5.5 MEDIUM |
| An integer overflow leading to a heap-buffer overflow was found in OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR. | |||||
| CVE-2021-32657 | 1 Nextcloud | 1 Nextcloud Server | 2021-06-11 | 4.0 MEDIUM | 4.3 MEDIUM |
| Nextcloud Server is a Nextcloud package that handles data storage. In versions of Nextcloud Server prior to 10.0.11, 20.0.10, and 21.0.2, a malicious user may be able to break the user administration page. This would disallow administrators to administrate users on the Nextcloud instance. The vulnerability is fixed in versions 19.0.11, 20.0.10, and 21.0.2. As a workaround, administrators can use the OCC command line tool to administrate the Nextcloud users. | |||||
| CVE-2020-10697 | 1 Redhat | 1 Ansible Tower | 2021-06-08 | 3.6 LOW | 4.4 MEDIUM |
| A flaw was found in Ansible Tower when running Openshift. Tower runs a memcached, which is accessed via TCP. An attacker can take advantage of writing a playbook polluting this cache, causing a denial of service attack. This attack would not completely stop the service, but in the worst-case scenario, it can reduce the Tower performance, for which memcached is designed. Theoretically, more sophisticated attacks can be performed by manipulating and crafting the cache, as Tower relies on memcached as a place to pull out setting values. Confidential and sensitive data stored in memcached should not be pulled, as this information is encrypted. This flaw affects Ansible Tower versions before 3.6.4, Ansible Tower versions before 3.5.6 and Ansible Tower versions before 3.4.6. | |||||
| CVE-2021-20201 | 2 Redhat, Spice Project | 2 Enterprise Linux, Spice | 2021-06-04 | 5.0 MEDIUM | 5.3 MEDIUM |
| A flaw was found in spice in versions before 0.14.92. A DoS tool might make it easier for remote attackers to cause a denial of service (CPU consumption) by performing many renegotiations within a single connection. | |||||
| CVE-2021-21419 | 2 Eventlet, Fedoraproject | 2 Eventlet, Fedora | 2021-05-27 | 5.0 MEDIUM | 5.3 MEDIUM |
| Eventlet is a concurrent networking library for Python. A websocket peer may exhaust memory on Eventlet side by sending very large websocket frames. Malicious peer may exhaust memory on Eventlet side by sending highly compressed data frame. A patch in version 0.31.0 restricts websocket frame to reasonable limits. As a workaround, restricting memory usage via OS limits would help against overall machine exhaustion, but there is no workaround to protect Eventlet process. | |||||
| CVE-2021-29506 | 1 Graphhopper | 1 Graphhopper | 2021-05-24 | 4.0 MEDIUM | 6.5 MEDIUM |
| GraphHopper is an open-source Java routing engine. In GrassHopper from version 2.0 and before version 2.4, there is a regular expression injection vulnerability that may lead to Denial of Service. This has been patched in 2.4 and 3.0 See this pull request for the fix: https://github.com/graphhopper/graphhopper/pull/2304 | |||||
| CVE-2021-32455 | 1 Sitel-sa | 2 Cap\/prx, Cap\/prx Firmware | 2021-05-24 | 6.1 MEDIUM | 6.5 MEDIUM |
| SITEL CAP/PRX firmware version 5.2.01, allows an attacker with access to the device´s network to cause a denial of service condition on the device. An attacker could exploit this vulnerability by sending HTTP requests massively. | |||||
| CVE-2021-22139 | 1 Elastic | 1 Kibana | 2021-05-21 | 4.0 MEDIUM | 6.5 MEDIUM |
| Kibana versions before 7.12.1 contain a denial of service vulnerability was found in the webhook actions due to a lack of timeout or a limit on the request size. An attacker with permissions to create webhook actions could drain the Kibana host connection pool, making Kibana unavailable for all other users. | |||||
| CVE-2021-32053 | 1 Fhir | 1 Hapi Fhir | 2021-05-19 | 5.0 MEDIUM | 5.3 MEDIUM |
| JPA Server in HAPI FHIR before 5.4.0 allows a user to deny service (e.g., disable access to the database after the attack stops) via history requests. This occurs because of a SELECT COUNT statement that requires a full index scan, with an accompanying large amount of server resources if there are many simultaneous history requests. | |||||
| CVE-2021-21391 | 1 Ckeditor | 8 Ckeditor5-engine, Ckeditor5-font, Ckeditor5-image and 5 more | 2021-05-10 | 4.3 MEDIUM | 6.5 MEDIUM |
| CKEditor 5 provides a WYSIWYG editing solution. This CVE affects the following npm packages: ckeditor5-engine, ckeditor5-font, ckeditor5-image, ckeditor5-list, ckeditor5-markdown-gfm, ckeditor5-media-embed, ckeditor5-paste-from-office, and ckeditor5-widget. Following an internal audit, a regular expression denial of service (ReDoS) vulnerability has been discovered in multiple CKEditor 5 packages. The vulnerability allowed to abuse particular regular expressions, which could cause a significant performance drop resulting in a browser tab freeze. It affects all users using the CKEditor 5 packages listed above at version <= 26.0.0. The problem has been recognized and patched. The fix will be available in version 27.0.0. | |||||
| CVE-2021-1489 | 1 Cisco | 18 Firepower 1010, Firepower 1120, Firepower 1140 and 15 more | 2021-05-09 | 6.8 MEDIUM | 6.5 MEDIUM |
| A vulnerability in filesystem usage management for Cisco Firepower Device Manager (FDM) Software could allow an authenticated, remote attacker to exhaust filesystem resources, resulting in a denial of service (DoS) condition on an affected device. This vulnerability is due to the insufficient management of available filesystem resources. An attacker could exploit this vulnerability by uploading files to the device and exhausting available filesystem resources. A successful exploit could allow the attacker to cause database errors and cause the device to become unresponsive to web-based management. Manual intervention is required to free filesystem resources and return the device to an operational state. | |||||
| CVE-2021-0257 | 1 Juniper | 18 Ex9200, Junos, Mx10 and 15 more | 2021-05-04 | 3.3 LOW | 6.5 MEDIUM |
| On Juniper Networks MX Series and EX9200 Series platforms with Trio-based MPCs (Modular Port Concentrators) where Integrated Routing and Bridging (IRB) interfaces are configured and mapped to a VPLS instance or a Bridge-Domain, certain Layer 2 network events at Customer Edge (CE) devices may cause memory leaks in the MPC of Provider Edge (PE) devices which can cause an out of memory condition and MPC restart. When this issue occurs, there will be temporary traffic interruption until the MPC is restored. An administrator can use the following CLI command to monitor the status of memory usage level of the MPC: user@device> show system resource-monitor fpc FPC Resource Usage Summary Free Heap Mem Watermark : 20 % Free NH Mem Watermark : 20 % Free Filter Mem Watermark : 20 % * - Watermark reached Slot # % Heap Free RTT Average RTT 1 87 PFE # % ENCAP mem Free % NH mem Free % FW mem Free 0 NA 88 99 1 NA 89 99 When the issue is occurring, the value of “% NH mem Free” will go down until the MPC restarts. This issue affects MX Series and EX9200 Series with Trio-based PFEs (Packet Forwarding Engines), including MX-MPC1-3D, MX-MPC1E-3D, MX-MPC2-3D, MX-MPC2E-3D, MPC-3D-16XGE, and CHAS-MXxx Series MPCs. No other products or platforms are affected by this issue. This issue affects Juniper Networks Junos OS on MX Series, EX9200 Series: 17.3 versions prior to 17.3R3-S10; 17.4 versions prior to 17.4R3-S3; 18.2 versions prior to 18.2R3-S7; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R3-S6; 19.2 versions prior to 19.2R3-S2; 19.3 versions prior to 19.3R3-S1; 19.4 versions prior to 19.4R2-S2, 19.4R3; 20.2 versions prior to 20.2R1-S3, 20.2R2; 20.3 versions prior to 20.3R1-S1,, 20.3R2. This issue does not affect Juniper Networks Junos OS: 17.3 versions prior to 17.3R3-S8; 17.4 versions prior to 17.4R3-S2; 18.1; 18.2 versions prior to 18.2R3-S4; 18.3 versions prior to 18.3R3-S2; 18.4 versions prior to 18.4R3-S1; 19.1; 19.2 versions prior to 19.2R2; 19.3 versions prior to 19.3R3; 19.4 versions prior to 19.4R2. | |||||
| CVE-2021-0238 | 1 Juniper | 15 Junos, Mx10, Mx10000 and 12 more | 2021-04-29 | 2.1 LOW | 5.5 MEDIUM |
| When a MX Series is configured as a Broadband Network Gateway (BNG) based on Layer 2 Tunneling Protocol (L2TP), executing certain CLI command may cause the system to run out of disk space, excessive disk usage may cause other complications. An administrator can use the following CLI command to monitor the available disk space: user@device> show system storage Filesystem Size Used Avail Capacity Mounted on /dev/gpt/junos 19G 18G 147M 99% /.mount <<<<< running out of space tmpfs 21G 16K 21G 0% /.mount/tmp tmpfs 5.3G 1.7M 5.3G 0% /.mount/mfs This issue affects Juniper Networks Junos OS on MX Series: 17.3R1 and later versions prior to 17.4R3-S5, 18.1 versions prior to 18.1R3-S13, 18.2 versions prior to 18.2R3-S7; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R3-S7; 19.1 versions prior to 19.1R3-S4; 19.2 versions prior to 19.2R1-S6, 19.2R3-S2; 19.3 versions prior to 19.3R3-S2; 19.4 versions prior to 19.4R2-S4, 19.4R3-S2; 20.1 versions prior to 20.1R3; 20.2 versions prior to 20.2R2-S3, 20.2R3; 20.3 versions prior to 20.3R2; 20.4 versions prior to 20.4R1-S1, 20.4R2; This issue does not affect Juniper Networks Junos OS versions prior to 17.3R1. | |||||
| CVE-2021-29453 | 1 Matrix-media-repo Project | 1 Matrix-media-repo | 2021-04-28 | 4.0 MEDIUM | 6.5 MEDIUM |
| matrix-media-repo is an open-source multi-domain media repository for Matrix. Versions 1.2.6 and earlier of matrix-media-repo do not properly handle malicious images which are crafted to be small in file size, but large in complexity. A malicious user could upload a relatively small image in terms of file size, using particular image formats, which expands to have extremely large dimensions during the process of thumbnailing. The server can be exhausted of memory in the process of trying to load the whole image into memory for thumbnailing, leading to denial of service. Version 1.2.7 has a fix for the vulnerability. | |||||
| CVE-2021-0229 | 1 Juniper | 1 Junos | 2021-04-27 | 5.0 MEDIUM | 5.3 MEDIUM |
| An uncontrolled resource consumption vulnerability in Message Queue Telemetry Transport (MQTT) server of Juniper Networks Junos OS allows an attacker to cause MQTT server to crash and restart leading to a Denial of Service (DoS) by sending a stream of specific packets. A Juniper Extension Toolkit (JET) application designed with a listening port uses the Message Queue Telemetry Transport (MQTT) protocol to connect to a mosquitto broker that is running on Junos OS to subscribe for events. Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS: 16.1R1 and later versions prior to 17.3R3-S11; 17.4 versions prior to 17.4R2-S13, 17.4R3-S4; 18.1 versions prior to 18.1R3-S12; 18.2 versions prior to 18.2R2-S8, 18.2R3-S7; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R1-S8, 18.4R2-S7, 18.4R3-S7; 19.1 versions prior to 19.1R3-S5; 19.2 versions prior to 19.2R1-S6, 19.2R3-S2; 19.3 versions prior to 19.3R3-S2; 19.4 versions prior to 19.4R2-S4, 19.4R3-S2; 20.1 versions prior to 20.1R2-S1, 20.1R3; 20.2 versions prior to 20.2R2-S2, 20.2R3; 20.3 versions prior to 20.3R1-S1, 20.3R2. This issue does not affect Juniper Networks Junos OS versions prior to 16.1R1. | |||||
| CVE-2021-21728 | 1 Zte | 2 Zxa10 C300m, Zxa10 C300m Firmware | 2021-04-20 | 5.0 MEDIUM | 5.3 MEDIUM |
| A ZTE product has a configuration error vulnerability. Because a certain port is open by default, an attacker can consume system processing resources by flushing a large number of packets to the port, and successfully exploiting this vulnerability could reduce system processing capabilities. This affects: ZXA10 C300M all versions up to V4.3P8. | |||||
| CVE-2021-21529 | 1 Dell | 1 System Update | 2021-04-08 | 4.9 MEDIUM | 5.5 MEDIUM |
| Dell System Update (DSU) 1.9 and earlier versions contain a denial of service vulnerability. A local authenticated malicious user with low privileges may potentially exploit this vulnerability to cause the system to run out of memory by running multiple instances of the vulnerable application. | |||||
| CVE-2021-20234 | 1 Zeromq | 1 Libzmq | 2021-04-05 | 4.3 MEDIUM | 6.5 MEDIUM |
| An uncontrolled resource consumption (memory leak) flaw was found in the ZeroMQ client in versions before 4.3.3 in src/pipe.cpp. This issue causes a client that connects to multiple malicious or compromised servers to crash. The highest threat from this vulnerability is to system availability. | |||||
| CVE-2021-22177 | 1 Gitlab | 1 Gitlab | 2021-04-05 | 4.0 MEDIUM | 4.3 MEDIUM |
| Potential DoS was identified in gitlab-shell in GitLab CE/EE version 12.6.0 or above, which allows an attacker to spike the server resource utilization via gitlab-shell command. | |||||
| CVE-2018-1107 | 1 Is-my-json-valid Project | 1 Is-my-json-valid | 2021-04-02 | 5.0 MEDIUM | 5.3 MEDIUM |
| It was discovered that the is-my-json-valid JavaScript library used an inefficient regular expression to validate JSON fields defined to have email format. A specially crafted JSON file could cause it to consume an excessive amount of CPU time when validated. | |||||
| CVE-2018-1109 | 1 Braces Project | 1 Braces | 2021-04-02 | 5.0 MEDIUM | 5.3 MEDIUM |
| A vulnerability was found in Braces versions prior to 2.3.1. Affected versions of this package are vulnerable to Regular Expression Denial of Service (ReDoS) attacks. | |||||
| CVE-2021-21369 | 1 Linuxfoundation | 1 Besu | 2021-03-16 | 4.0 MEDIUM | 6.5 MEDIUM |
| Hyperledger Besu is an open-source, MainNet compatible, Ethereum client written in Java. In Besu before version 1.5.1 there is a denial-of-service vulnerability involving the HTTP JSON-RPC API service. If username and password authentication is enabled for the HTTP JSON-RPC API service, then prior to making any requests to an API endpoint the requestor must use the login endpoint to obtain a JSON web token (JWT) using their credentials. A single user can readily overload the login endpoint with invalid requests (incorrect password). As the supplied password is checked for validity on the main vertx event loop and takes a relatively long time this can cause the processing of other valid requests to fail. A valid username is required for this vulnerability to be exposed. This has been fixed in version 1.5.1. | |||||
| CVE-2020-35233 | 1 Netgear | 4 Gs116e, Gs116e Firmware, Jgs516pe and 1 more | 2021-03-16 | 6.1 MEDIUM | 6.5 MEDIUM |
| The TFTP server fails to handle multiple connections on NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices, and allows external attackers to force device reboots by sending concurrent connections, aka a denial of service attack. | |||||
| CVE-2021-21328 | 1 Vapor Project | 1 Vapor | 2021-03-05 | 5.0 MEDIUM | 5.3 MEDIUM |
| Vapor is a web framework for Swift. In Vapor before version 4.40.1, there is a DoS attack against anyone who Bootstraps a metrics backend for their Vapor app. The following is the attack vector: 1. send unlimited requests against a vapor instance with different paths. this will create unlimited counters and timers, which will eventually drain the system. 2. downstream services might suffer from this attack as well by being spammed with error paths. This has been patched in 4.40.1. The `DefaultResponder` will rewrite any undefined route paths for to `vapor_route_undefined` to avoid unlimited counters. | |||||
| CVE-2021-21317 | 1 Uap-core Project | 1 Uap-core | 2021-02-26 | 5.0 MEDIUM | 5.3 MEDIUM |
| uap-core in an open-source npm package which contains the core of BrowserScope's original user agent string parser. In uap-core before version 0.11.0, some regexes are vulnerable to regular expression denial of service (REDoS) due to overlapping capture groups. This allows remote attackers to overload a server by setting the User-Agent header in an HTTP(S) request to maliciously crafted long strings. This is fixed in version 0.11.0. Downstream packages such as uap-python, uap-ruby etc which depend upon uap-core follow different version schemes. | |||||
| CVE-2019-0046 | 1 Juniper | 1 Junos | 2021-02-25 | 6.1 MEDIUM | 6.5 MEDIUM |
| A vulnerability in the pfe-chassisd Chassis Manager (CMLC) daemon of Juniper Networks Junos OS allows an attacker to cause a Denial of Service (DoS) to the EX4300 when specific valid broadcast packets create a broadcast storm condition when received on the me0 interface of the EX4300 Series device. A reboot of the device is required to restore service. Continued receipt of these valid broadcast packets will create a sustained Denial of Service (DoS) against the device. Affected releases are Juniper Networks Junos OS: 16.1 versions above and including 16.1R1 prior to 16.1R7-S5; 17.1 versions prior to 17.1R3; 17.2 versions prior to 17.2R3; 17.3 versions prior to 17.3R3-S2; 17.4 versions prior to 17.4R2; 18.1 versions prior to 18.1R3; 18.2 versions prior to 18.2R2. | |||||
| CVE-2020-24504 | 1 Intel | 10 Ethernet Network Adapter E810-cqda1, Ethernet Network Adapter E810-cqda1 For Ocp, Ethernet Network Adapter E810-cqda1 For Ocp 3.0 and 7 more | 2021-02-22 | 2.1 LOW | 5.5 MEDIUM |
| Uncontrolled resource consumption in some Intel(R) Ethernet E810 Adapter drivers for Linux before version 1.0.4 may allow an authenticated user to potentially enable denial of service via local access. | |||||
| CVE-2020-35559 | 1 Mbconnectline | 2 Mbconnect24, Mymbconnect24 | 2021-02-19 | 4.0 MEDIUM | 4.3 MEDIUM |
| An issue was discovered in MB CONNECT LINE mymbCONNECT24 and mbCONNECT24 through 2.6.2. There is an unused function that allows an authenticated attacker to use up all available IPs of an account and thus not allow creation of new devices and users. | |||||
| CVE-2020-4956 | 1 Ibm | 1 Spectrum Protect Operations Center | 2021-02-17 | 2.3 LOW | 4.8 MEDIUM |
| IBM Spectrum Protect Operations Center 7.1 and 8.1 is vulnerable to a denial of service, caused by a RPC that allows certain cache values to be set and dumped to a file. By setting a grossly large cache value and dumping that cached value to a file multiple times, a remote attacker could exploit this vulnerability to cause the consumption of all memory resources. IBM X-Force ID: 192156. | |||||
| CVE-2021-21271 | 1 Tendermint | 1 Tendermint | 2021-02-08 | 4.0 MEDIUM | 6.5 MEDIUM |
| Tendermint Core is an open source Byzantine Fault Tolerant (BFT) middleware that takes a state transition machine - written in any programming language - and securely replicates it on many machines. Tendermint Core v0.34.0 introduced a new way of handling evidence of misbehavior. As part of this, we added a new Timestamp field to Evidence structs. This timestamp would be calculated using the same algorithm that is used when a block is created and proposed. (This algorithm relies on the timestamp of the last commit from this specific block.) In Tendermint Core v0.34.0-v0.34.2, the consensus reactor is responsible for forming DuplicateVoteEvidence whenever double signs are observed. However, the current block is still “in flight” when it is being formed by the consensus reactor. It hasn’t been finalized through network consensus yet. This means that different nodes in the network may observe different “last commits” when assigning a timestamp to DuplicateVoteEvidence. In turn, different nodes could form DuplicateVoteEvidence objects at the same height but with different timestamps. One DuplicateVoteEvidence object (with one timestamp) will then eventually get finalized in the block, but this means that any DuplicateVoteEvidence with a different timestamp is considered invalid. Any node that formed invalid DuplicateVoteEvidence will continue to propose invalid evidence; its peers may see this, and choose to disconnect from this node. This bug means that double signs are DoS vectors in Tendermint Core v0.34.0-v0.34.2. Tendermint Core v0.34.3 is a security release which fixes this bug. As of v0.34.3, DuplicateVoteEvidence is no longer formed by the consensus reactor; rather, the consensus reactor passes the Votes themselves into the EvidencePool, which is now responsible for forming DuplicateVoteEvidence. The EvidencePool has timestamp info that should be consistent across the network, which means that DuplicateVoteEvidence formed in this reactor should have consistent timestamps. This release changes the API between the consensus and evidence reactors. | |||||
| CVE-2021-1266 | 1 Cisco | 1 Managed Services Accelerator | 2021-02-08 | 6.8 MEDIUM | 6.5 MEDIUM |
| A vulnerability in the REST API of Cisco Managed Services Accelerator (MSX) could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to the way that the affected software logs certain API requests. An attacker could exploit this vulnerability by sending a flood of crafted API requests to an affected device. A successful exploit could allow the attacker to cause a DoS condition on the affected device. | |||||
| CVE-2021-20185 | 1 Moodle | 1 Moodle | 2021-02-04 | 5.0 MEDIUM | 5.3 MEDIUM |
| It was found in Moodle before version 3.10.1, 3.9.4, 3.8.7 and 3.5.16 that messaging did not impose a character limit when sending messages, which could result in client-side (browser) denial of service for users receiving very large messages. | |||||
| CVE-2018-6616 | 4 Canonical, Debian, Oracle and 1 more | 4 Ubuntu Linux, Debian Linux, Georaster and 1 more | 2021-02-03 | 4.3 MEDIUM | 5.5 MEDIUM |
| In OpenJPEG 2.3.0, there is excessive iteration in the opj_t1_encode_cblks function of openjp2/t1.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file. | |||||
| CVE-2020-8293 | 1 Nextcloud | 1 Nextcloud | 2021-02-02 | 4.0 MEDIUM | 6.5 MEDIUM |
| A missing input validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows users to store unlimited data in workflow rules causing load and potential DDoS on later interactions and usage with those rules. | |||||
| CVE-2021-21254 | 1 Ckeditor | 1 Ckeditor 5 | 2021-02-01 | 4.0 MEDIUM | 6.5 MEDIUM |
| CKEditor 5 is an open source rich text editor framework with a modular architecture. The CKEditor 5 Markdown plugin (@ckeditor/ckeditor5-markdown-gfm) before version 25.0.0 has a regex denial of service (ReDoS) vulnerability. The vulnerability allowed to abuse link recognition regular expression, which could cause a significant performance drop resulting in browser tab freeze. It affects all users using CKEditor 5 Markdown plugin at version <= 24.0.0. The problem has been recognized and patched. The fix will be available in version 25.0.0. | |||||
| CVE-2021-25224 | 1 Trendmicro | 1 Serverprotect | 2021-02-01 | 2.1 LOW | 5.5 MEDIUM |
| A memory exhaustion vulnerability in Trend Micro ServerProtect for Linux 3.0 could allow a local attacker to craft specific files that can cause a denial-of-service on the affected product. The specific flaw exists within a manual scan component. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. | |||||
| CVE-2021-25225 | 1 Trendmicro | 1 Serverprotect | 2021-02-01 | 2.1 LOW | 5.5 MEDIUM |
| A memory exhaustion vulnerability in Trend Micro ServerProtect for Linux 3.0 could allow a local attacker to craft specific files that can cause a denial-of-service on the affected product. The specific flaw exists within a scheduled scan component. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. | |||||
| CVE-2021-25226 | 1 Trendmicro | 1 Serverprotect | 2021-02-01 | 2.1 LOW | 5.5 MEDIUM |
| A memory exhaustion vulnerability in Trend Micro ServerProtect for Linux 3.0 could allow a local attacker to craft specific files that can cause a denial-of-service on the affected product. The specific flaw exists within a scan engine component. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. | |||||
| CVE-2020-26164 | 2 Kde, Opensuse | 3 Kdeconnect, Backports Sle, Leap | 2021-01-26 | 4.9 MEDIUM | 5.5 MEDIUM |
| In kdeconnect-kde (aka KDE Connect) before 20.08.2, an attacker on the local network could send crafted packets that trigger use of large amounts of CPU, memory, or network connection slots, aka a Denial of Service attack. | |||||
| CVE-2021-22168 | 1 Gitlab | 1 Gitlab | 2021-01-22 | 4.0 MEDIUM | 6.5 MEDIUM |
| A regular expression denial of service issue has been discovered in NuGet API affecting all versions of GitLab starting from version 12.8. | |||||