Packages
- libksba - X.509 and CMS support library
Details
It was discovered that Libksba incorrectly handled parsing CRL signatures.
A remote attacker could use this issue to cause Libksba to crash, resulting
in a denial of service, or possibly execute arbitrary code.
It was discovered that Libksba incorrectly handled parsing CRL signatures.
A remote attacker could use this issue to cause Libksba to crash, resulting
in a denial of service, or possibly execute arbitrary code.
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 22.10 kinetic | libksba8 – 1.6.0-3ubuntu1.1 | ||
| 22.04 LTS jammy | libksba8 – 1.6.0-2ubuntu0.2 | ||
| 20.04 LTS focal | libksba8 – 1.3.5-2ubuntu0.20.04.2 | ||
| 18.04 LTS bionic | libksba8 – 1.3.5-2ubuntu0.18.04.2 | ||
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