vulnerability
Ubuntu: USN-5308-1 (CVE-2019-3863): libssh2 vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Mar 25, 2019 | Mar 22, 2023 | Aug 18, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Mar 25, 2019
Added
Mar 22, 2023
Modified
Aug 18, 2025
Description
A flaw was found in libssh2 before 1.8.1. A server could send a multiple keyboard interactive response messages whose total length are greater than unsigned char max characters. This value is used as an index to copy memory causing in an out of bounds memory write error.
Solution
ubuntu-pro-upgrade-libssh2-1
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