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Debian 10 Buster: DLA-3248-1 Critical: Libksba Integer Overflow

debian lts
Calendar Grey December 24, 2022
Dist Debian Esm H88
Buffer overflow in libksba can cause system crashes or execution of malicious code. It is advised to update on Debian.
An integer overflow flaw was discovered in the CRL signature parser in libksba, an X.509 and CMS support library, which could result in denial of service or the execution of arbitr...
Topics%20covered

Topics Covered

security advisory denial of service software update debian arbitrary code execution integer overflow libksba

Summary

We recommend that you upgrade your libksba packages.

For the detailed security status of libksba please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/libksba

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS


Severity
critical
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Critical

-------------------------------------------------------------------------Package: libksba
Version: 1.3.5-2+deb10u2
CVE ID: CVE-2022-47629

Topics%20covered

Topics Covered

security advisory denial of service software update debian arbitrary code execution integer overflow libksba

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