CVE-2018-5255 — EOS vulnerability

3 documents3 sources
Severity
6.5MEDIUMNVD
EPSS
0.6%
top 30.35%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Arista EOS
Timeline
PublishedMar 5
Latest updateMay 13

Description

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.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages1 packages

▶NVDarista/eos4.19 — 4.19.4m+1

Patches

Patch: www.arista.com ↗Patch: www.arista.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-jf47-qj6f-fq8j: The Mlag agent in Arista EOS 4↗2022-05-13
▶
CVEList
CVE-2018-5255: The Mlag agent in Arista EOS 4↗2018-03-05
▶
CVE-2018-5255 — Arista EOS vulnerability | cvebase