Updated openjpeg2 packages fix security vulnerabilities
Publication date: 18 Feb 2017Modification date: 18 Feb 2017
Type: security
Affected Mageia releases : 5
CVE: CVE-2016-9112 , CVE-2016-9113 , CVE-2016-9114 , CVE-2016-9115 , CVE-2016-9116 , CVE-2016-9117 , CVE-2016-9118
Description
Floating Point Exception (aka FPE or divide by zero) in opj_pi_next_cprl function in openjp2/pi.c:523 in OpenJPEG 2.1.2. (CVE-2016-9112) There is a NULL pointer dereference in function imagetobmp of convertbmp.c:980 of OpenJPEG 2.1.2. image->comps[0].data is not assigned a value after initialization(NULL). Impact is Denial of Service. (CVE-2016-9113) There is a NULL Pointer Access in function imagetopnm of convert.c:1943(jp2) of OpenJPEG 2.1.2. image->comps[compno].data is not assigned a value after initialization(NULL). Impact is Denial of Service. (CVE-2016-9114) Heap Buffer Over-read in function imagetotga of convert.c(jp2):942 in OpenJPEG 2.1.2. Impact is Denial of Service. Someone must open a crafted j2k file. (CVE-2016-9115) NULL Pointer Access in function imagetopnm of convert.c:2226(jp2) in OpenJPEG 2.1.2. Impact is Denial of Service. Someone must open a crafted j2k file. (CVE-2016-9116) NULL Pointer Access in function imagetopnm of convert.c(jp2):1289 in OpenJPEG 2.1.2. Impact is Denial of Service. Someone must open a crafted j2k file. (CVE-2016-9117) Heap Buffer Overflow (WRITE of size 4) in function pnmtoimage of convert.c:1719 in OpenJPEG 2.1.2. (CVE-2016-9118)
References
- https://bugs.mageia.org/show_bug.cgi?id=20038
- https://lists.opensuse.org/opensuse-security-announce/2016-12/msg00095.html
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9112
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9113
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9114
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9115
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9116
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9117
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9118
SRPMS
5/core
- openjpeg2-2.1.2-1.2.mga5