vulnerability
Ubuntu: (Multiple Advisories) (CVE-2025-13151): Libtasn1 vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Jan 8, 2026 | Jan 13, 2026 | Feb 13, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Jan 8, 2026
Added
Jan 13, 2026
Modified
Feb 13, 2026
Description
It was discovered that Libtasn1 incorrectly handled decoding ASN.1 content.
An attacker could possibly use this issue to cause Libtasn1 to crash,
resulting in a denial of service. (CVE-2025-13151)
It was discovered that Libtasn1 incorrectly handled encoding ASN.1 content.
An attacker could possibly use this issue to cause Libtasn1 to crash,
resulting in a denial of service. This issue only affected Ubuntu 22.04
LTS. (CVE-2021-46848)
Solution
ubuntu-pro-upgrade-libtasn1-6
References
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