vulnerability
Arch Linux: Arbitrary code execution (CVE-2019-3863)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Mar 25, 2019 | Jul 11, 2025 | Nov 27, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Mar 25, 2019
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
An issue has been found in libssh2 before 1.8.1 where 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
arch-linux-upgrade-latest
References
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