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Fedora 39: 2023-a0d9f1d7ae Urgent Patch for Libjpeg-Turbo Buffer Underflow

fedora
Calendar Grey September 7, 2023
Dist Fedora Esm H88
Upgrade tinyexr on Fedora 38 to fix heap overflow issue found in CVE-2022-34300. Immediate action recommended.
Upstream patch to fix CVE-2022-34300 Fixes rhbz#2233636

Summary

TinyEXR is a small library to load and save OpenEXR images. It supports

the version 1 format and version 2 multi-part images, and it has partial

support for version 2 deep images.

Update Information:

Upstream patch to fix CVE-2022-34300 Fixes rhbz#2233636

Topics%20covered

Topics Covered

security advisory Fedora critical update patch heap overflow buffer over-read tinyexr

Change Log

* Tue Aug 29 2023 Diego Herrera - 1.0.1-7 - Patch to fix CVE-2022-34300 * Sat Jul 22 2023 Fedora Release Engineering - 1.0.1-6 - Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild

References


[ 1 ] Bug #2233636 - CVE-2022-34300 tinyexr: heap-based buffer over-read in tinyexr::DecodePixelData [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2233636

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2023-3e092b3938' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html

Severity
important
Lowest
Low
Medium
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Critical

Name: tinyexr
Product: Fedora 38
Version: 1.0.1
Release: 7.fc38
URL: https://github.com/syoyo/tinyexr
Summary: Small library to load and save OpenEXR images

Topics%20covered

Topics Covered

security advisory Fedora critical update patch heap overflow buffer over-read tinyexr

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