vulnerability
Ubuntu: USN-5029-1 (CVE-2021-20231): GnuTLS vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Mar 12, 2021 | Aug 3, 2021 | Aug 18, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Mar 12, 2021
Added
Aug 3, 2021
Modified
Aug 18, 2025
Description
A flaw was found in gnutls. A use after free issue in client sending key_share extension may lead to memory corruption and other consequences.
Solution
ubuntu-upgrade-libgnutls30
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