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Fedora 38: Security Advisory 2023-69b85312f0 Critical: Integer Overflow Fix

fedora
Calendar Grey September 5, 2023
Dist Fedora Esm H88
A security patch for libtommath resolves issue CVE-2023-36328. Upgrade using dnf to bolster the security of Fedora 38.
Security fix for CVE-2023-36328

Summary

A free open source portable number theoretic multiple-precision integer library

written entirely in C. (phew!). The library is designed to provide a simple to

work with API that provides fairly efficient routines that build out of the box

without configuration.

Update Information:

Security fix for CVE-2023-36328

Topics%20covered

Topics Covered

security advisory Fedora critical update CVE fix integer overflow libtommath

Change Log

* Sat Sep 2 2023 Frantisek Sumsal - 1.2.0-12 - Fix CVE-2023-36328 (#2236877,#2236878)

References


[ 1 ] Bug #2236877 - CVE-2023-36328 libtommath: Integer Overflow vulnerability in mp_grow in libtom https://bugzilla.redhat.com/show_bug.cgi?id=2236877

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2023-69b85312f0' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html

Severity
critical
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Critical

Name: libtommath
Product: Fedora 38
Version: 1.2.0
Release: 12.fc38
URL: https://www.libtom.net/
Summary: A portable number theoretic multiple-precision integer library

Topics%20covered

Topics Covered

security advisory Fedora critical update CVE fix integer overflow libtommath

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