Vulnerabilities (CVE)

Filtered by CWE-770
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-31369 1 Juniper 18 Junos, Mx10, Mx10000 and 15 more 2021-10-26 4.3 MEDIUM 5.3 MEDIUM
On MX Series platforms with MS-MPC/MS-MIC, an Allocation of Resources Without Limits or Throttling vulnerability in Juniper Networks Junos OS allows an unauthenticated network attacker to cause a partial Denial of Service (DoS) with a high rate of specific traffic. If a Class of Service (CoS) rule is attached to the service-set and a high rate of specific traffic is processed by this service-set, for some of the other traffic which has services applied and is being processed by this MS-MPC/MS-MIC drops will be observed. Continued receipted of this high rate of specific traffic will create a sustained Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS on MX Series with MS-MPC/MS-MIC: All versions prior to 17.4R3-S5; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R3-S9; 19.1 versions prior to 19.1R3-S6; 19.2 versions prior to 19.2R1-S7, 19.2R3-S3; 19.3 versions prior to 19.3R2-S7, 19.3R3-S3; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R2-S2, 20.1R3-S1; 20.2 versions prior to 20.2R3-S2; 20.3 versions prior to 20.3R3; 20.4 versions prior to 20.4R2-S1, 20.4R3; 21.1 versions prior to 21.1R1-S1, 21.1R2.
CVE-2019-0038 1 Juniper 3 Junos, Srx340, Srx345 2021-10-25 6.1 MEDIUM 6.5 MEDIUM
Crafted packets destined to the management interface (fxp0) of an SRX340 or SRX345 services gateway may create a denial of service (DoS) condition due to buffer space exhaustion. This issue only affects the SRX340 and SRX345 services gateways. No other products or platforms are affected by this vulnerability. Affected releases are Juniper Networks Junos OS: 15.1X49 versions prior to 15.1X49-D160 on SRX340/SRX345; 17.3 on SRX340/SRX345; 17.4 versions prior to 17.4R2-S3, 17.4R3 on SRX340/SRX345; 18.1 versions prior to 18.1R3-S1 on SRX340/SRX345; 18.2 versions prior to 18.2R2 on SRX340/SRX345; 18.3 versions prior to 18.3R1-S2, 18.3R2 on SRX340/SRX345. This issue does not affect Junos OS releases prior to 15.1X49 on any platform.
CVE-2021-28700 2 Fedoraproject, Xen 2 Fedora, Xen 2021-09-24 6.8 MEDIUM 4.9 MEDIUM
xen/arm: No memory limit for dom0less domUs The dom0less feature allows an administrator to create multiple unprivileged domains directly from Xen. Unfortunately, the memory limit from them is not set. This allow a domain to allocate memory beyond what an administrator originally configured.
CVE-2021-33011 1 Jtekt 54 2port-efr Thu-6404, 2port-efr Thu-6404 Firmware, Ef10 Tcu-6982 and 51 more 2021-09-23 3.3 LOW 4.3 MEDIUM
All versions of the afffected TOYOPUC-PC10 Series,TOYOPUC-Plus Series,TOYOPUC-PC3J/PC2J Series, TOYOPUC-Nano Series products may not be able to properly process an ICMP flood, which may allow an attacker to deny Ethernet communications between affected devices.
CVE-2021-37629 1 Nextcloud 1 Richdocuments 2021-09-14 5.0 MEDIUM 5.3 MEDIUM
Nextcloud Richdocuments is an open source collaborative office suite. In affected versions there is a lack of rate limiting on the Richdocuments OCS endpoint. This may have allowed an attacker to enumerate potentially valid share tokens. It is recommended that the Nextcloud Richdocuments app is upgraded to either 3.8.4 or 4.2.1 to resolve. For users unable to upgrade it is recommended that the Richdocuments application be disabled.
CVE-2019-15544 2 Apache, Rust-protobuf Project 2 Hbase, Rust-protobuf 2021-09-14 5.0 MEDIUM 7.5 HIGH
An issue was discovered in the protobuf crate before 2.6.0 for Rust. Attackers can exhaust all memory via Vec::reserve calls.
CVE-2021-22029 1 Vmware 1 Workspace One Uem Console 2021-09-08 5.0 MEDIUM 7.5 HIGH
VMware Workspace ONE UEM REST API contains a denial of service vulnerability. A malicious actor with access to /API/system/admins/session could cause an API denial of service due to improper rate limiting.
CVE-2021-1592 1 Cisco 3 Unified Computing System, Unified Computing System 64108, Unified Computing System 6454 2021-09-03 4.0 MEDIUM 4.3 MEDIUM
A vulnerability in the way Cisco UCS Manager software handles SSH sessions could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper resource management for established SSH sessions. An attacker could exploit this vulnerability by opening a significant number of SSH sessions on an affected device. A successful exploit could allow the attacker to cause a crash and restart of internal Cisco UCS Manager software processes and a temporary loss of access to the Cisco UCS Manager CLI and web UI. Note: The attacker must have valid user credentials to authenticate to the affected device.
CVE-2018-10790 1 Axiosys 1 Bento4 2021-08-30 5.0 MEDIUM 7.5 HIGH
The AP4_CttsAtom class in Core/Ap4CttsAtom.cpp in Bento4 1.5.1.0 allows remote attackers to cause a denial of service (application crash), related to a memory allocation failure, as demonstrated by mp2aac.
CVE-2021-22246 1 Gitlab 1 Gitlab 2021-08-26 4.0 MEDIUM 6.5 MEDIUM
A vulnerability was discovered in GitLab versions before 14.0.2, 13.12.6, 13.11.6. GitLab Webhook feature could be abused to perform denial of service attacks.
CVE-2021-32068 1 Mitel 1 Micollab 2021-08-23 4.3 MEDIUM 3.7 LOW
The AWV and MiCollab Client Service components in Mitel MiCollab before 9.3 could allow an attacker to perform a Man-In-the-Middle attack by sending multiple session renegotiation requests, due to insufficient TLS session controls. A successful exploit could allow an attacker to modify application data and state.
CVE-2021-36798 1 Helpsystems 1 Cobalt Strike 2021-08-17 5.0 MEDIUM 7.5 HIGH
A Denial-of-Service (DoS) vulnerability was discovered in Team Server in HelpSystems Cobalt Strike 4.2 and 4.3. It allows remote attackers to crash the C2 server thread and block beacons' communication with it.
CVE-2021-22919 1 Citrix 21 4000-wo, 4100-wo, 5000-wo and 18 more 2021-08-16 5.0 MEDIUM 7.5 HIGH
A vulnerability has been discovered in Citrix ADC (formerly known as NetScaler ADC) and Citrix Gateway (formerly known as NetScaler Gateway), and Citrix SD-WAN WANOP Edition models 4000-WO, 4100-WO, 5000-WO, and 5100-WO. These vulnerabilities, if exploited, could lead to the limited available disk space on the appliances being fully consumed.
CVE-2021-33320 1 Liferay 2 Dxp, Liferay Portal 2021-08-11 4.0 MEDIUM 4.3 MEDIUM
The Flags module in Liferay Portal 7.3.1 and earlier, and Liferay DXP 7.0 before fix pack 96, 7.1 before fix pack 20, and 7.2 before fix pack 5, does not limit the rate at which content can be flagged as inappropriate, which allows remote authenticated users to spam the site administrator with emails
CVE-2018-16846 4 Canonical, Debian, Opensuse and 1 more 6 Ubuntu Linux, Debian Linux, Leap and 3 more 2021-08-11 4.0 MEDIUM 6.5 MEDIUM
It was found in Ceph versions before 13.2.4 that authenticated ceph RGW users can cause a denial of service against OMAPs holding bucket indices.
CVE-2021-25671 1 Siemens 6 Rwg1.m12, Rwg1.m12 Firmware, Rwg1.m12d and 3 more 2021-08-04 3.3 LOW 4.3 MEDIUM
A vulnerability has been identified in RWG1.M12 (All versions < V1.16.16), RWG1.M12D (All versions < V1.16.16), RWG1.M8 (All versions < V1.16.16). Sending specially crafted ARP packets to an affected device could cause a partial denial-of-service, preventing the device to operate normally. A restart is needed to restore normal operations.
CVE-2016-8576 4 Debian, Opensuse, Qemu and 1 more 6 Debian Linux, Leap, Qemu and 3 more 2021-08-04 2.1 LOW 6.0 MEDIUM
The xhci_ring_fetch function in hw/usb/hcd-xhci.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) by leveraging failure to limit the number of link Transfer Request Blocks (TRB) to process.
CVE-2021-29725 4 Ibm, Linux, Microsoft and 1 more 6 Aix, Secure External Authentication Server, Secure Proxy and 3 more 2021-07-31 5.0 MEDIUM 7.5 HIGH
IBM Secure External Authentication Server 2.4.3.2, 6.0.1, 6.0.2 and IBM Secure Proxy 3.4.3.2, 6.0.1, 6.0.2 could allow a remote user to consume resources causing a denial of service due to a resource leak.
CVE-2021-0224 1 Juniper 1 Junos 2021-07-23 3.3 LOW 6.5 MEDIUM
A vulnerability in the handling of internal resources necessary to bring up a large number of Layer 2 broadband remote access subscriber (BRAS) nodes in Juniper Networks Junos OS can cause the Access Node Control Protocol daemon (ANCPD) to crash and restart, leading to a Denial of Service (DoS) condition. Continued processing of spoofed subscriber nodes will create a sustained Denial of Service (DoS) condition. When the number of subscribers attempting to connect exceeds the configured maximum-discovery-table-entries value, the subscriber fails to map to an internal neighbor entry, causing the ANCPD process to crash. This issue affects Juniper Networks Junos OS: All versions prior to 17.3R3-S12; 17.4 versions prior to 17.4R2-S13; 18.1 versions prior to 18.1R3-S13; 18.2 versions prior to 18.2R3-S8; 18.3 versions prior to 18.3R3-S5; 18.4 versions prior to 18.4R1-S8, 18.4R3-S8; 19.1 versions prior to 19.1R3-S4; 19.2 versions prior to 19.2R3-S2; 19.3 versions prior to 19.3R3-S1; 19.4 versions prior to 19.4R3-S1; 20.1 versions prior to 20.1R2; 20.2 versions prior to 20.2R2; 20.3 versions prior to 20.3R2.
CVE-2020-35859 1 Lucet-runtime-internals Project 1 Lucet-runtime-internals 2021-07-21 6.4 MEDIUM 9.1 CRITICAL
An issue was discovered in the lucet-runtime-internals crate before 0.5.1 for Rust. It mishandles sigstack allocation. Guest programs may be able to obtain sensitive information, or guest programs can experience memory corruption.
CVE-2020-9124 1 Huawei 8 Cloudengine 12800, Cloudengine 12800 Firmware, Cloudengine 5800 and 5 more 2021-07-21 5.0 MEDIUM 7.5 HIGH
There is a memory leak vulnerability in some versions of Huawei CloudEngine product. An unauthenticated, remote attacker may exploit this vulnerability by sending specific message to the affected product. Due to not release the allocated memory properly, successful exploit may cause memory leak.
CVE-2019-9290 1 Google 1 Android 2021-07-21 4.6 MEDIUM 7.8 HIGH
In tzdata there is possible memory corruption due to a mismatch between allocation and deallocation functions. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-113039724
CVE-2020-15806 1 Codesys 16 Control For Beaglebone, Control For Empc-a\/imx6, Control For Iot2000 and 13 more 2021-07-21 5.0 MEDIUM 7.5 HIGH
CODESYS Control runtime system before 3.5.16.10 allows Uncontrolled Memory Allocation.
CVE-2020-25340 1 Nfstream 1 Nfstream 2021-07-21 2.1 LOW 5.5 MEDIUM
An issue was discovered in NFStream 5.2.0. Because some allocated modules are not correctly freed, if the nfstream object is directly destroyed without being used after it is created, it will cause a memory leak that may result in a local denial of service (DoS).
CVE-2021-33541 1 Phoenixcontact 4 Ilc1x0, Ilc1x0 Firmware, Ilc1x1 and 1 more 2021-07-02 7.8 HIGH 7.5 HIGH
Phoenix Contact Classic Line Controllers ILC1x0 and ILC1x1 in all versions/variants are affected by a Denial-of-Service vulnerability. The communication protocols and device access do not feature authentication measures. Remote attackers can use specially crafted IP packets to cause a denial of service on the PLC's network communication module. A successful attack stops all network communication. To restore the network connectivity the device needs to be restarted. The automation task is not affected.
CVE-2021-29060 1 Color-string Project 1 Color-string 2021-07-01 5.0 MEDIUM 5.3 MEDIUM
A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in Color-String version 1.5.5 and below which occurs when the application is provided and checks a crafted invalid HWB string.
CVE-2021-22363 1 Huawei 2 Ecns280 Td, Ecns280 Td Firmware 2021-06-29 5.0 MEDIUM 7.5 HIGH
There is a resource management error vulnerability in eCNS280_TD V100R005C10SPC650. An attacker needs to perform specific operations to exploit the vulnerability on the affected device. Due to improper resource management of the function, the vulnerability can be exploited to cause service abnormal on affected devices.
CVE-2021-29061 1 Vfsjfilechooser2 Project 1 Vfsjfilechooser2 2021-06-25 5.0 MEDIUM 7.5 HIGH
A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in Vfsjfilechooser2 version 0.2.9 and below which occurs when the application attempts to validate crafted URIs.
CVE-2021-33176 1 Octavolabs 1 Vernemq 2021-06-21 5.0 MEDIUM 7.5 HIGH
VerneMQ MQTT Broker versions prior to 1.12.0 are vulnerable to a denial of service attack as a result of excessive memory consumption due to the handling of untrusted inputs. These inputs cause the message broker to consume large amounts of memory, resulting in the application being terminated by the operating system.
CVE-2019-12406 2 Apache, Oracle 4 Cxf, Commerce Guided Search, Flexcube Private Banking and 1 more 2021-06-17 4.3 MEDIUM 6.5 MEDIUM
Apache CXF before 3.3.4 and 3.2.11 does not restrict the number of message attachments present in a given message. This leaves open the possibility of a denial of service type attack, where a malicious user crafts a message containing a very large number of message attachments. From the 3.3.4 and 3.2.11 releases, a default limit of 50 message attachments is enforced. This is configurable via the message property "attachment-max-count".
CVE-2021-33175 1 Emqx 1 Emq X Broker 2021-06-16 5.0 MEDIUM 7.5 HIGH
EMQ X Broker versions prior to 4.2.8 are vulnerable to a denial of service attack as a result of excessive memory consumption due to the handling of untrusted inputs. These inputs cause the message broker to consume large amounts of memory, resulting in the application being terminated by the operating system.
CVE-2021-28848 1 Mintty Project 1 Mintty 2021-06-14 5.0 MEDIUM 7.5 HIGH
Mintty before 3.4.5 allows remote servers to cause a denial of service (Windows GUI hang) by telling the Mintty window to change its title repeatedly at high speed, which results in many SetWindowTextA or SetWindowTextW calls. In other words, it does not implement a usleep or similar delay upon processing a title change.
CVE-2020-14336 1 Redhat 1 Openshift Container Platform 2021-06-10 4.0 MEDIUM 6.5 MEDIUM
A flaw was found in the Restricted Security Context Constraints (SCC), where it allows pods to craft custom network packets. This flaw allows an attacker to cause a denial of service attack on an OpenShift Container Platform cluster if they can deploy pods. The highest threat from this vulnerability is to system availability.
CVE-2021-22360 1 Huawei 2 Usg9500, Usg9500 Firmware 2021-06-07 4.0 MEDIUM 4.9 MEDIUM
There is a resource management error vulnerability in the verisions V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200 of USG9500. An authentication attacker needs to perform specific operations to exploit the vulnerability on the affected device. Due to improper resource management of the function, the vulnerability can be exploited to cause service abnormal on affected devices.
CVE-2019-9517 11 Apache, Apple, Canonical and 8 more 23 Traffic Server, Mac Os X, Swiftnio and 20 more 2021-06-06 7.8 HIGH 7.5 HIGH
Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service. The attacker opens the HTTP/2 window so the peer can send without constraint; however, they leave the TCP window closed so the peer cannot actually write (many of) the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the servers queue the responses, this can consume excess memory, CPU, or both.
CVE-2021-21000 1 Wago 54 750-8202, 750-8202 Firmware, 750-8203 and 51 more 2021-05-28 5.0 MEDIUM 7.5 HIGH
On WAGO PFC200 devices in different firmware versions with special crafted packets an attacker with network access to the device could cause a denial of service for the login service of the runtime.
CVE-2019-9518 10 Apache, Apple, Canonical and 7 more 19 Traffic Server, Mac Os X, Swiftnio and 16 more 2021-05-27 7.8 HIGH 7.5 HIGH
Some HTTP/2 implementations are vulnerable to a flood of empty frames, potentially leading to a denial of service. The attacker sends a stream of frames with an empty payload and without the end-of-stream flag. These frames can be DATA, HEADERS, CONTINUATION and/or PUSH_PROMISE. The peer spends time processing each frame disproportionate to attack bandwidth. This can consume excess CPU.
CVE-2021-29511 1 Evm Project 1 Evm 2021-05-21 4.0 MEDIUM 6.5 MEDIUM
evm is a pure Rust implementation of Ethereum Virtual Machine. Prior to the patch, when executing specific EVM opcodes related to memory operations that use `evm_core::Memory::copy_large`, the `evm` crate can over-allocate memory when it is not needed, making it possible for an attacker to perform denial-of-service attack. The flaw was corrected in commit `19ade85`. Users should upgrade to `==0.21.1, ==0.23.1, ==0.24.1, ==0.25.1, >=0.26.1`. There are no workarounds. Please upgrade your `evm` crate version.
CVE-2021-22210 1 Gitlab 1 Gitlab 2021-05-13 5.0 MEDIUM 5.3 MEDIUM
An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.2. When querying the repository branches through API, GitLab was ignoring a query parameter and returning a considerable amount of results.
CVE-2020-22785 1 Etherpad 1 Etherpad 2021-05-05 5.0 MEDIUM 7.5 HIGH
Etherpad < 1.8.3 is affected by a missing lock check which could cause a denial of service. Aggressively targeting random pad import endpoints with empty data would flatten all pads due to lack of rate limiting and missing ownership check.
CVE-2020-8037 4 Apple, Debian, Fedoraproject and 1 more 5 Mac Os X, Macos, Debian Linux and 2 more 2021-05-05 5.0 MEDIUM 7.5 HIGH
The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory.
CVE-2021-25173 2 Opendesign, Siemens 3 Drawings Software Development Kit, Jt2go, Teamcenter Visualization 2021-03-16 6.8 MEDIUM 7.8 HIGH
An issue was discovered in Open Design Alliance Drawings SDK before 2021.12. A memory allocation with excessive size vulnerability exists when reading malformed DGN files, which allows attackers to cause a crash, potentially enabling denial of service (crash, exit, or restart).
CVE-2020-25652 3 Debian, Fedoraproject, Spice-space 3 Debian Linux, Fedora, Spice-vdagent 2021-02-19 4.9 MEDIUM 5.5 MEDIUM
A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior.
CVE-2020-25650 3 Debian, Fedoraproject, Spice-space 3 Debian Linux, Fedora, Spice-vdagent 2021-02-19 2.1 LOW 5.5 MEDIUM
A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice-vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd or even other processes in the VM system. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and previous versions.
CVE-2020-24685 1 Abb 3 Ac500 Cpu Firmware, Pm573-eth, Pm583-eth 2021-02-16 5.0 MEDIUM 8.6 HIGH
An unauthenticated specially crafted packet sent by an attacker over the network will cause a denial-of-service (DoS) vulnerability. Vulnerability allows attacker to stop the PLC. After stopping (ERR LED flashing red), physical access to the PLC is required in order to restart the application. This issue affects: ABB AC500 V2 products with onboard Ethernet version 2.8.4 and prior versions.
CVE-2021-25666 1 Siemens 4 Scalance W740, Scalance W740 Firmware, Scalance W780 and 1 more 2021-02-12 3.3 LOW 4.3 MEDIUM
A vulnerability has been identified in SCALANCE W780 and W740 (IEEE 802.11n) family (All versions < V6.3). Sending specially crafted packets through the ARP protocol to an affected device could cause a partial denial-of-service, preventing the device to operate normally for a short period of time.
CVE-2020-10758 1 Redhat 3 Keycloak, Openshift Application Runtimes, Single Sign-on 2021-02-03 5.0 MEDIUM 7.5 HIGH
A vulnerability was found in Keycloak before 11.0.1 where DoS attack is possible by sending twenty requests simultaneously to the specified keycloak server, all with a Content-Length header value that exceeds the actual byte count of the request body.
CVE-2021-1350 1 Cisco 1 Umbrella 2021-02-02 5.0 MEDIUM 5.3 MEDIUM
A vulnerability in the web UI of Cisco Umbrella could allow an unauthenticated, remote attacker to negatively affect the performance of this service. The vulnerability exists due to insufficient rate limiting controls in the web UI. An attacker could exploit this vulnerability by sending crafted HTTPS packets at a high and sustained rate. A successful exploit could allow the attacker to negatively affect the performance of the web UI. Cisco has addressed this vulnerability.
CVE-2001-1388 1 Netfilter 1 Iptables 2021-02-02 5.0 MEDIUM N/A
iptables before 1.2.4 does not accurately convert rate limits that are specified on the command line, which could allow attackers or users to generate more or less traffic than intended by the administrator.
CVE-2019-17359 1 Bouncycastle 1 Legion-of-the-bouncy-castle-java-crytography-api 2021-01-20 5.0 MEDIUM 7.5 HIGH
The ASN.1 parser in Bouncy Castle Crypto (aka BC Java) 1.63 can trigger a large attempted memory allocation, and resultant OutOfMemoryError error, via crafted ASN.1 data. This is fixed in 1.64.