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Debian 10 Buster DLA-3263-1: Critical Libtasn1-6 Off-By-One Issue

debian lts
Calendar Grey January 9, 2023
Dist Debian Esm H88
To fix an off-by-one error, upgrade libtasn1-6 on Debian 10 Buster as detailed in Advisory DLA-3263-1. Execute the required package manager commands to secure your system
It was discovered that there was an off-by-one array size issue in libtasn1-6, a library to manage the generic ASN.1 data structure
Topics%20covered

Topics Covered

security advisory critical debian ASN.1 issue off-by-one issue libtasn1-6

Summary

For Debian 10 buster, this problem has been fixed in version
4.13-3+deb10u1.

We recommend that you upgrade your libtasn1-6 packages.

For the detailed security status of libtasn1-6 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/libtasn1-6

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
Lowest
Low
Medium
High
Critical

Package: libtasn1-6
Version: 4.13-3+deb10u1
CVE ID: CVE-2021-46848

Topics%20covered

Topics Covered

security advisory critical debian ASN.1 issue off-by-one issue libtasn1-6

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