vulnerability

Ubuntu: USN-5308-1 (CVE-2019-3855): libssh2 vulnerabilities

Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Mar 21, 2019
Added
Mar 22, 2023
Modified
Aug 18, 2025

Description

An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way packets are read from the server. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.

Solution

ubuntu-pro-upgrade-libssh2-1
Title
NEW

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