CVE-2021-42076 — Out-of-bounds Write in Project Barrier

CWE-787 — Out-of-bounds Write2 documents2 sources
Severity
7.5HIGHNVD
EPSS
0.2%
top 53.60%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Barrier Project Barrier
Timeline
PublishedNov 8
Latest updateMay 24

Description

An issue was discovered in Barrier before 2.3.4. An attacker can cause memory exhaustion in the barriers component (aka the server-side implementation of Barrier) and barrierc by sending long TCP messages.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

🔴Vulnerability Details

1
GHSA
GHSA-g73p-h925-4x6w: An issue was discovered in Barrier before 2↗2022-05-24
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CVE-2021-42076 — Out-of-bounds Write in Project Barrier | cvebase