vulnerability
Ubuntu: USN-3795-3: libssh regression
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:L/Au:N/C:C/I:C/A:N) | Nov 29, 2018 | Dec 6, 2018 | Feb 19, 2025 |
Severity
9
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:N)
Published
Nov 29, 2018
Added
Dec 6, 2018
Modified
Feb 19, 2025
Description
USN-3795-1 and USN-3795-2 fixed a vulnerability in libssh. The upstream fix introduced a regression. This update fixes the problem.
Original advisory details:
Peter Winter-Smith discovered that libssh incorrectly handled authentication when being used as a server. A remote attacker could use this issue to bypass authentication without any credentials.
Solution
ubuntu-upgrade-libssh-4
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