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Mageia: 2020-0074 Moderate: OpenJPEG 2 Heap Buffer Overflow Fix

mageia
Calendar Grey February 4, 2020
Dist Mageia Esm H88
The latest openjpeg2 updates in Mageia tackle a critical buffer overflow vulnerability disclosed on 04 February 2020.
opj_t1_clbl_decode_processor in openjp2/t1.c in OpenJPEG 2.3.1 through 2020-01-28 has a heap-based buffer overflow in the qmfbid==1 case, a different issue than CVE-2020-6851

Summary

opj_t1_clbl_decode_processor in openjp2/t1.c in OpenJPEG 2.3.1 through 2020-01-28 has a heap-based buffer overflow in the qmfbid==1 case, a different issue than CVE-2020-6851. (CVE-2020-8112)

References

- https://bugs.mageia.org/show_bug.cgi?id=26162

- https://lists.debian.org/debian-lts-announce/2020/01/msg00035.html

- https://www.cve.org/CVERecord?id=CVE-2020-8112

Resolution

SRPMS

- 7/core/openjpeg2-2.3.1-1.3.mga7

Publication date: 04 Feb 2020
URL: https://advisories.mageia.org/MGASA-2020-0074.html
Type: security
CVE: CVE-2020-8112

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