On Wed, Sep 06, 2017 at 06:58:36AM +0200, Salvatore Bonaccorso wrote: > Source: openjpeg2 > Version: 2.1.2-1.3 > Severity: grave > Tags: upstream patch security > Forwarded: https://github.com/uclouvain/openjpeg/issues/985 > > Hi, > > the following vulnerability was published for openjpeg2. > > CVE-2017-14152[0]: > | A mishandled zero case was discovered in opj_j2k_set_cinema_parameters > | in lib/openjp2/j2k.c in OpenJPEG 2.2.0. The vulnerability causes an > | out-of-bounds write, which may lead to remote denial of service > | (heap-based buffer overflow affecting opj_write_bytes_LE in > | lib/openjp2/cio.c and opj_j2k_write_sot in lib/openjp2/j2k.c) or > | possibly remote code execution. > > 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-2017-14152 > https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14152 > [1] https://github.com/uclouvain/openjpeg/issues/985
When fixing this issue make sure to apply the complete fix to not open openjpeg2 to CVE-2017-14164. Applying both https://github.com/uclouvain/openjpeg/commit/4241ae6fbbf1de9658764a80944dc8108f2b4154 and https://github.com/uclouvain/openjpeg/commit/dcac91b8c72f743bda7dbfa9032356bc8110098a should completely resolve CVE-2017-14152 (double check!). Regards, Salvatore
