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Debian 8: DLA-2089-1 Critical: OpenJPEG2 Heap Overflow Fix

debian lts
Calendar Grey January 30, 2020
Dist Debian Esm H88
The OpenJPEG libraries have received updates in Debian 8 to address a critical heap overflow vulnerability, enhancing the overall security measures.
opj_t1_clbl_decode_processor in openjp2/t1.c of OpenJPEG had a heap-based buffer overflow in the qmfbid==1 case, a similar but different issue than CVE-2020-6851
Topics%20covered

Topics Covered

security advisory update buffer overflow Debian patch heap overflow openjpeg2

Summary

For Debian 8 "Jessie", this problem has been fixed in version
2.1.0-2+deb8u10.

We recommend that you upgrade your openjpeg2 packages.

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

--

mike gabriel aka sunweaver (Debian Developer)
fon: +49 (1520) 1976 148

GnuPG Fingerprint: 9BFB AEE8 6C0A A5FF BF22 0782 9AF4 6B30 2577 1B31
mail: sunweaver@debian.org, https://sunweavers.net/



Severity
critical
Lowest
Low
Medium
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Critical

<pre><font face="Courier">Package: openjpeg2
Version: 2.1.0-2+deb8u10
CVE ID: CVE-2020-8112
Debian Bug: 950184

Topics%20covered

Topics Covered

security advisory update buffer overflow Debian patch heap overflow openjpeg2

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