[Pkg-phototools-devel] Bug#874113: openjpeg2: CVE-2016-10504: Heap-based buffer over-write in in opj_mqc_byteout function of mqc.c

[Salvatore Bonaccorso]

Source: openjpeg2
Version: 2.1.2-1.1
Severity: important
Tags: security upstream patch
Forwarded: https://github.com/uclouvain/openjpeg/issues/835

Hi,

the following vulnerability was published for openjpeg2.

CVE-2016-10504[0]:
| Heap-based buffer overflow vulnerability in the opj_mqc_byteout
| function in mqc.c in OpenJPEG before 2.2.0 allows remote attackers to
| cause a denial of service (application crash) via a crafted bmp file.

If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2016-10504
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10504
[1] https://github.com/uclouvain/openjpeg/issues/835
[2] https://github.com/uclouvain/openjpeg/commit/397f62c0a838e15d667ef50e27d5d011d2c79c04

Please adjust the affected versions in the BTS as needed, only 2.1.2
has been verified so far.

Regards,
Salvatore