Bug#892526: gpac: CVE-2018-7752: Stack buffer overflow in av_parsers.c

[Salvatore Bonaccorso]

Source: gpac
Version: 0.5.2-426-gc5ad4e4+dfsg5-3
Severity: important
Tags: patch security upstream
Forwarded: https://github.com/gpac/gpac/issues/997

Hi,

the following vulnerability was published for gpac.

CVE-2018-7752[0]:
| GPAC through 0.7.1 has a Buffer Overflow in the gf_media_avc_read_sps
| function in media_tools/av_parsers.c, a different vulnerability than
| CVE-2018-1000100.

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-2018-7752
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7752
[1] https://github.com/gpac/gpac/issues/997
[2] https://github.com/gpac/gpac/commit/90dc7f853d31b0a4e9441cba97feccf36d8b69a4

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore