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Total
31 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-28500 | 1 Arista | 1 Eos | 2023-08-17 | 6.9 MEDIUM | 7.8 HIGH |
| An issue has recently been discovered in Arista EOS where the incorrect use of EOS's AAA API’s by the OpenConfig and TerminAttr agents could result in unrestricted access to the device for local users with nopassword configuration. | |||||
| CVE-2021-28496 | 1 Arista | 1 Eos | 2022-07-30 | 4.0 MEDIUM | 6.5 MEDIUM |
| On systems running Arista EOS and CloudEOS with the affected release version, when using shared secret profiles the password configured for use by BiDirectional Forwarding Detection (BFD) will be leaked when displaying output over eAPI or other JSON outputs to other authenticated users on the device. The affected EOS Versions are: all releases in 4.22.x train, 4.23.9 and below releases in the 4.23.x train, 4.24.7 and below releases in the 4.24.x train, 4.25.4 and below releases in the 4.25.x train, 4.26.1 and below releases in the 4.26.x train | |||||
| CVE-2021-28507 | 1 Arista | 1 Eos | 2022-07-14 | 4.9 MEDIUM | 7.1 HIGH |
| An issue has recently been discovered in Arista EOS where, under certain conditions, the service ACL configured for OpenConfig gNOI and OpenConfig RESTCONF might be bypassed, which results in the denied requests being forwarded to the agent. | |||||
| CVE-2021-28506 | 1 Arista | 1 Eos | 2022-07-14 | 9.4 HIGH | 9.1 CRITICAL |
| An issue has recently been discovered in Arista EOS where certain gNOI APIs incorrectly skip authorization and authentication which could potentially allow a factory reset of the device. | |||||
| CVE-2021-28508 | 1 Arista | 45 7050cx3-32s, 7050cx3m-32s, 7050sx3-48c8 and 42 more | 2022-06-09 | 3.6 LOW | 6.1 MEDIUM |
| This advisory documents the impact of an internally found vulnerability in Arista EOS state streaming telemetry agent TerminAttr and OpenConfig transport protocols. The impact of this vulnerability is that, in certain conditions, TerminAttr might leak IPsec sensitive data in clear text in CVP to other authorized users, which could cause IPsec traffic to be decrypted or modified by other authorized users on the device. | |||||
| CVE-2021-28509 | 1 Arista | 45 7050cx3-32s, 7050cx3m-32s, 7050sx3-48c8 and 42 more | 2022-06-09 | 3.6 LOW | 6.1 MEDIUM |
| This advisory documents the impact of an internally found vulnerability in Arista EOS state streaming telemetry agent TerminAttr and OpenConfig transport protocols. The impact of this vulnerability is that, in certain conditions, TerminAttr might leak MACsec sensitive data in clear text in CVP to other authorized users, which could cause MACsec traffic to be decrypted or modified by other authorized users on the device. | |||||
| CVE-2015-5239 | 5 Arista, Canonical, Fedoraproject and 2 more | 8 Eos, Ubuntu Linux, Fedora and 5 more | 2022-06-05 | 4.0 MEDIUM | 6.5 MEDIUM |
| Integer overflow in the VNC display driver in QEMU before 2.1.0 allows attachers to cause a denial of service (process crash) via a CLIENT_CUT_TEXT message, which triggers an infinite loop. | |||||
| CVE-2021-28505 | 1 Arista | 18 Ccs-710p-12, Ccs-710p-16p, Ccs-720xp-24y6 and 15 more | 2022-04-26 | 5.0 MEDIUM | 7.5 HIGH |
| On affected Arista EOS platforms, if a VXLAN match rule exists in an IPv4 access-list that is applied to the ingress of an L2 or an L3 port/SVI, the VXLAN rule and subsequent ACL rules in that access list will ignore the specified IP protocol. | |||||
| CVE-2015-5745 | 3 Arista, Fedoraproject, Qemu | 3 Eos, Fedora, Qemu | 2022-02-20 | 4.0 MEDIUM | 6.5 MEDIUM |
| Buffer overflow in the send_control_msg function in hw/char/virtio-serial-bus.c in QEMU before 2.4.0 allows guest users to cause a denial of service (QEMU process crash) via a crafted virtio control message. | |||||
| CVE-2015-3214 | 6 Arista, Debian, Lenovo and 3 more | 19 Eos, Debian Linux, Emc Px12-400r Ivx and 16 more | 2022-02-20 | 6.9 MEDIUM | N/A |
| The pit_ioport_read in i8254.c in the Linux kernel before 2.6.33 and QEMU before 2.3.1 does not distinguish between read lengths and write lengths, which might allow guest OS users to execute arbitrary code on the host OS by triggering use of an invalid index. | |||||
| CVE-2020-25686 | 4 Arista, Debian, Fedoraproject and 1 more | 4 Eos, Debian Linux, Fedora and 1 more | 2022-02-14 | 4.3 MEDIUM | 3.7 LOW |
| A flaw was found in dnsmasq before version 2.83. When receiving a query, dnsmasq does not check for an existing pending request for the same name and forwards a new request. By default, a maximum of 150 pending queries can be sent to upstream servers, so there can be at most 150 queries for the same name. This flaw allows an off-path attacker on the network to substantially reduce the number of attempts that it would have to perform to forge a reply and have it accepted by dnsmasq. This issue is mentioned in the "Birthday Attacks" section of RFC5452. If chained with CVE-2020-25684, the attack complexity of a successful attack is reduced. The highest threat from this vulnerability is to data integrity. | |||||
| CVE-2020-25685 | 4 Arista, Debian, Fedoraproject and 1 more | 4 Eos, Debian Linux, Fedora and 1 more | 2022-02-14 | 4.3 MEDIUM | 3.7 LOW |
| A flaw was found in dnsmasq before version 2.83. When getting a reply from a forwarded query, dnsmasq checks in forward.c:reply_query(), which is the forwarded query that matches the reply, by only using a weak hash of the query name. Due to the weak hash (CRC32 when dnsmasq is compiled without DNSSEC, SHA-1 when it is) this flaw allows an off-path attacker to find several different domains all having the same hash, substantially reducing the number of attempts they would have to perform to forge a reply and get it accepted by dnsmasq. This is in contrast with RFC5452, which specifies that the query name is one of the attributes of a query that must be used to match a reply. This flaw could be abused to perform a DNS Cache Poisoning attack. If chained with CVE-2020-25684 the attack complexity of a successful attack is reduced. The highest threat from this vulnerability is to data integrity. | |||||
| CVE-2020-25684 | 4 Arista, Debian, Fedoraproject and 1 more | 4 Eos, Debian Linux, Fedora and 1 more | 2022-02-14 | 4.3 MEDIUM | 3.7 LOW |
| A flaw was found in dnsmasq before version 2.83. When getting a reply from a forwarded query, dnsmasq checks in the forward.c:reply_query() if the reply destination address/port is used by the pending forwarded queries. However, it does not use the address/port to retrieve the exact forwarded query, substantially reducing the number of attempts an attacker on the network would have to perform to forge a reply and get it accepted by dnsmasq. This issue contrasts with RFC5452, which specifies a query's attributes that all must be used to match a reply. This flaw allows an attacker to perform a DNS Cache Poisoning attack. If chained with CVE-2020-25685 or CVE-2020-25686, the attack complexity of a successful attack is reduced. The highest threat from this vulnerability is to data integrity. | |||||
| CVE-2015-5165 | 7 Arista, Debian, Fedoraproject and 4 more | 24 Eos, Debian Linux, Fedora and 21 more | 2022-02-11 | 9.3 HIGH | N/A |
| The C+ mode offload emulation in the RTL8139 network card device model in QEMU, as used in Xen 4.5.x and earlier, allows remote attackers to read process heap memory via unspecified vectors. | |||||
| CVE-2015-3209 | 8 Arista, Canonical, Debian and 5 more | 19 Eos, Ubuntu Linux, Debian Linux and 16 more | 2022-02-11 | 7.5 HIGH | N/A |
| Heap-based buffer overflow in the PCNET controller in QEMU allows remote attackers to execute arbitrary code by sending a packet with TXSTATUS_STARTPACKET set and then a crafted packet with TXSTATUS_DEVICEOWNS set. | |||||
| CVE-2021-28503 | 1 Arista | 1 Eos | 2022-02-09 | 6.8 MEDIUM | 9.8 CRITICAL |
| The impact of this vulnerability is that Arista's EOS eAPI may skip re-evaluating user credentials when certificate based authentication is used, which allows remote attackers to access the device via eAPI. | |||||
| CVE-2015-6855 | 6 Arista, Canonical, Debian and 3 more | 7 Eos, Ubuntu Linux, Debian Linux and 4 more | 2021-12-15 | 5.0 MEDIUM | 7.5 HIGH |
| hw/ide/core.c in QEMU does not properly restrict the commands accepted by an ATAPI device, which allows guest users to cause a denial of service or possibly have unspecified other impact via certain IDE commands, as demonstrated by a WIN_READ_NATIVE_MAX command to an empty drive, which triggers a divide-by-zero error and instance crash. | |||||
| CVE-2015-6815 | 7 Arista, Canonical, Fedoraproject and 4 more | 11 Eos, Ubuntu Linux, Fedora and 8 more | 2021-11-30 | 2.7 LOW | 3.5 LOW |
| The process_tx_desc function in hw/net/e1000.c in QEMU before 2.4.0.1 does not properly process transmit descriptor data when sending a network packet, which allows attackers to cause a denial of service (infinite loop and guest crash) via unspecified vectors. | |||||
| CVE-2015-5278 | 4 Arista, Canonical, Fedoraproject and 1 more | 4 Eos, Ubuntu Linux, Fedora and 1 more | 2021-11-30 | 4.0 MEDIUM | 6.5 MEDIUM |
| The ne2000_receive function in hw/net/ne2000.c in QEMU before 2.4.0.1 allows attackers to cause a denial of service (infinite loop and instance crash) or possibly execute arbitrary code via vectors related to receiving packets. | |||||
| CVE-2019-17596 | 6 Arista, Debian, Fedoraproject and 3 more | 11 Cloudvision Portal, Eos, Mos and 8 more | 2021-11-30 | 5.0 MEDIUM | 7.5 HIGH |
| Go before 1.12.11 and 1.3.x before 1.13.2 can panic upon an attempt to process network traffic containing an invalid DSA public key. There are several attack scenarios, such as traffic from a client to a server that verifies client certificates. | |||||
| CVE-2020-10188 | 5 Arista, Debian, Fedoraproject and 2 more | 5 Eos, Debian Linux, Fedora and 2 more | 2021-11-30 | 10.0 HIGH | 9.8 CRITICAL |
| utility.c in telnetd in netkit telnet through 0.17 allows remote attackers to execute arbitrary code via short writes or urgent data, because of a buffer overflow involving the netclear and nextitem functions. | |||||
| CVE-2019-18948 | 1 Arista | 1 Eos | 2021-07-21 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was found in Arista EOS. Specific malformed ARP packets can impact the software forwarding of VxLAN packets. This issue is found in Arista’s EOS VxLAN code, which can allow attackers to crash the VxlanSwFwd agent. This affects EOS 4.21.8M and below releases in the 4.21.x train, 4.22.3M and below releases in the 4.22.x train, 4.23.1F and below releases in the 4.23.x train, and all releases in 4.15, 4.16, 4.17, 4.18, 4.19, 4.20 code train. | |||||
| CVE-2020-26569 | 1 Arista | 47 7010t-48, 7050cx3-32s, 7050cx3m-32s and 44 more | 2021-01-27 | 4.3 MEDIUM | 5.9 MEDIUM |
| In EVPN VxLAN setups in Arista EOS, specific malformed packets can lead to incorrect MAC to IP bindings and as a result packets can be incorrectly forwarded across VLAN boundaries. This can result in traffic being discarded on the receiving VLAN. This affects versions: 4.21.12M and below releases in the 4.21.x train; 4.22.7M and below releases in the 4.22.x train; 4.23.5M and below releases in the 4.23.x train; 4.24.2F and below releases in the 4.24.x train. | |||||
| CVE-2020-24360 | 1 Arista | 27 7280cr2ak-30, 7280cr2k-60, 7280cr3-32d4 and 24 more | 2021-01-05 | 6.1 MEDIUM | 7.4 HIGH |
| An issue with ARP packets in Arista’s EOS affecting the 7800R3, 7500R3, and 7280R3 series of products may result in issues that cause a kernel crash, followed by a device reload. The affected Arista EOS versions are: 4.24.2.4F and below releases in the 4.24.x train; 4.23.4M and below releases in the 4.23.x train; 4.22.6M and below releases in the 4.22.x train. | |||||
| CVE-2020-15898 | 1 Arista | 49 7050cx3-32s, 7050cx3m-32s, 7050qx-32s and 46 more | 2021-01-04 | 5.0 MEDIUM | 5.3 MEDIUM |
| In Arista EOS malformed packets can be incorrectly forwarded across VLAN boundaries in one direction. This vulnerability is only susceptible to exploitation by unidirectional traffic (ex. UDP) and not bidirectional traffic (ex. TCP). This affects: EOS 7170 platforms version 4.21.4.1F and below releases in the 4.21.x train; EOS X-Series versions 4.21.11M and below releases in the 4.21.x train; 4.22.6M and below releases in the 4.22.x train; 4.23.4M and below releases in the 4.23.x train; 4.24.2.1F and below releases in the 4.24.x train. | |||||
| CVE-2020-15897 | 1 Arista | 1 Eos | 2020-11-02 | 5.0 MEDIUM | 7.5 HIGH |
| Arista EOS before 4.21.12M, 4.22.x before 4.22.7M, 4.23.x before 4.23.5M, and 4.24.x before 4.24.2F allows remote attackers to cause traffic loss or incorrect forwarding of traffic via a malformed link-state PDU to the IS-IS router. | |||||
| CVE-2020-17355 | 1 Arista | 1 Eos | 2020-11-02 | 4.3 MEDIUM | 7.5 HIGH |
| Arista EOS before 4.21.12M, 4.22.x before 4.22.7M, 4.23.x before 4.23.5M, and 4.24.x before 4.24.2F allows remote attackers to cause a denial of service (restart of agents) by crafting a malformed DHCP packet which leads to an incorrect route being installed. | |||||
| CVE-2018-5255 | 1 Arista | 1 Eos | 2019-10-03 | 4.0 MEDIUM | 6.5 MEDIUM |
| The Mlag agent in Arista EOS 4.19 before 4.19.4M and 4.20 before 4.20.2F allows remote attackers to cause a denial of service (agent restart) via crafted UDP packets. | |||||
| CVE-2018-14008 | 1 Arista | 1 Eos | 2019-08-28 | 3.3 LOW | 6.5 MEDIUM |
| Arista EOS through 4.21.0F allows a crash because 802.1x authentication is mishandled. | |||||
| CVE-2018-5254 | 1 Arista | 1 Eos | 2018-05-18 | 5.0 MEDIUM | 7.5 HIGH |
| Arista EOS before 4.20.2F allows remote BGP peers to cause a denial of service (Rib agent restart) via a malformed path attribute in an UPDATE message. | |||||
| CVE-2015-8236 | 1 Arista | 1 Eos | 2015-11-19 | 10.0 HIGH | N/A |
| Arista EOS before 4.11.12, 4.12 before 4.12.11, 4.13 before 4.13.14M, 4.14 before 4.14.5FX.5, and 4.15 before 4.15.0FX1.1 allows remote attackers to execute arbitrary code as root by leveraging management-plane access, aka Bug 138716. | |||||