[Pkg-phototools-devel] Bug#931294: openjpeg2: CVE-2018-20847

[Salvatore Bonaccorso]

Source: openjpeg2
Version: 2.3.0-2
Severity: important
Tags: security upstream

Hi,

The following vulnerability was published for openjpeg2.

CVE-2018-20847[0]:
| An improper computation of p_tx0, p_tx1, p_ty0 and p_ty1 in the
| function opj_get_encoding_parameters in openjp2/pi.c in OpenJPEG
| through 2.3.0 can lead to an integer overflow.


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-2018-20847
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20847

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore