PT-2023-25330 · Openssh · Openssh

Published 2023-08-09 · Updated 2025-03-25 · CVE-2023-35812

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AC:H/AV:N/A:N/C:N/I:H/PR:N/S:U/UI:R

Name of the Vulnerable Software and Affected Versions OpenSSH versions 7.4

Description An issue was discovered in OpenSSH because of an incomplete fix. The fix had only covered cases where an absolute path is passed to scp. When a relative path is used, there is no verification that the name of a file received by the client matches the file requested.

Recommendations For OpenSSH version 7.4, update to fixed packages with numbers 7.4p1-22.78.amzn1 for Amazon Linux 1 and 7.4p1-22.amzn2.0.2 for Amazon Linux 2.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2023-35812

Affected Products

Openssh

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2023-35812 · Security Note
• https://alas.aws.amazon.com/cve/html/CVE-2023-35812.html · Note
• https://twitter.com/VulmonFeeds/status/1689183822988902400 · Twitter Post
• https://t.me/cvenotify/116126 · Telegram Post