Unscored USN-6371-1 1 CVE

libssh2 vulnerability

Published Sep 14, 2023 · Updated Jun 29, 2026

Ecosystem: Ubuntu

Summary

It was discovered that libssh2 incorrectly handled memory
access. An attacker could possibly use this issue to cause
a crash.

Fixed packages 4

Release	Package	Fixed in
Ubuntu · 18.04 LTS 18.04:LTS	libssh2	1.8.0-1ubuntu0.1
Ubuntu · 20.04 LTS 20.04:LTS	libssh2	1.8.0-2.1ubuntu0.1
Ubuntu · Pro 14.04 LTS Pro:14.04:LTS	libssh2	1.4.3-2ubuntu0.2+esm3
Ubuntu · Pro 16.04 LTS Pro:16.04:LTS	libssh2	1.5.0-2ubuntu0.1+esm2

Vulnerabilities 1

Unscored —

CVE-2020-22218

An issue was discovered in function _libssh2_packet_add in libssh2 1.10.0 allows attackers to access out of bounds memo…

libssh2 libssh2 libssh2 Debian Ubuntu Azure Linux

Aug 22, 2023

References

report
https://ubuntu.com/security/CVE-2020-22218