Bug#940934: libsdl2-image: CVE-2019-13616

[Salvatore Bonaccorso]

Source: libsdl2-image
Version: 2.0.5+dfsg1-1
Severity: important
Tags: security upstream
Forwarded: https://bugzilla.libsdl.org/show_bug.cgi?id=4538

Hi,

The following vulnerability was published for libsdl2-image.

CVE-2019-13616[0]:
| SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9
| has a heap-based buffer over-read in BlitNtoN in video/SDL_blit_N.c
| when called from SDL_SoftBlit in video/SDL_blit.c.


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-2019-13616
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13616
[1] https://bugzilla.libsdl.org/show_bug.cgi?id=4538
[2] https://hg.libsdl.org/SDL_image/rev/ba45f00879ba

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore