CVE-2019-14810
Description
A vulnerability has been found in the implementation of the Label Distribution Protocol (LDP) protocol in EOS. Under race conditions, the LDP agent can establish an LDP session with a malicious peer potentially allowing the possibility of a Denial of Service (DoS) attack on route updates and in turn potentially leading to an Out of Memory (OOM) condition that is disruptive to traffic forwarding. Affected EOS versions include: 4.22 release train: 4.22.1F and earlier releases 4.21 release train: 4.21.0F - 4.21.2.3F, 4.21.3F - 4.21.7.1M 4.20 release train: 4.20.14M and earlier releases 4.19 release train: 4.19.12M and earlier releases End of support release trains (4.18 and 4.17)
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6cpe:2.3:o:arista:extensible_operating_system:*:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:o:arista:extensible_operating_system:*:*:*:*:*:*:*:*range: >=4.19,<=4.19.12m
- cpe:2.3:o:arista:extensible_operating_system:4.17:*:*:*:*:*:*:*
- cpe:2.3:o:arista:extensible_operating_system:4.18:*:*:*:*:*:*:*
- cpe:2.3:o:arista:extensible_operating_system:4.22.1f:*:*:*:*:*:*:*
- EOS/EOSdescription
Patches
Vulnerability mechanics
References
2- www.arista.com/en/support/advisories-noticesnvdVendor Advisory
- www.arista.com/en/support/advisories-notices/security-advisories/8321-security-advisory-42nvdVendor Advisory
News mentions
0No linked articles in our index yet.