Bugzilla – Bug 991422
VUL-0: CVE-2016-6292: php: Null pointer dereference in exif_process_user_comment
Last modified: 2016-11-01 15:22:13 UTC
Quoting from RH BZ: Null pointer dereference vulnerability was found in exif_process_user_comment when trying to encode JIS string. rh#1359756 References: https://bugzilla.redhat.com/show_bug.cgi?id=1359756 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-6292 http://seclists.org/oss-sec/2016/q3/137 http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-6292.html http://www.debian.org/security/2016/dsa-3631 http://www.cvedetails.com/cve/CVE-2016-6292/
Quoting from RH BZ: Null pointer dereference vulnerability was found in exif_process_user_comment when trying to encode JIS string. Upstream bug: https://bugs.php.net/bug.php?id=72618 Upstream patch: http://git.php.net/?p=php-src.git;a=commit;h=41131cd41d2fd2e0c2f332a27988df75659c42e4 CVE assignment: http://seclists.org/oss-sec/2016/q3/137
Created attachment 686499 [details] test jpg
Created attachment 686500 [details] phpt
BEFORE I get segfault on 12/php7, 13.2/php5 and 12/php5. In the 11sp3/php53, I get no segfault, but 'PHP Warning: exif_read_data(bug72618.jpg): Illegal IFD offset in /991422/bug72618.phpt on line 7' instead. As the code is not there, also, considering 11sp3/php53 and older not affected. AFTER patch is applied, I get similar warning above.
I believe all affected code streams fixed.
This is an autogenerated message for OBS integration: This bug (991422) was mentioned in https://build.opensuse.org/request/show/416889 13.2 / php5
openSUSE-SU-2016:2071-1: An update that fixes 12 vulnerabilities is now available. Category: security (moderate) Bug References: 987580,988032,991422,991424,991426,991427,991428,991429,991430,991433,991434,991437 CVE References: CVE-2016-5399,CVE-2016-6128,CVE-2016-6161,CVE-2016-6207,CVE-2016-6288,CVE-2016-6289,CVE-2016-6290,CVE-2016-6291,CVE-2016-6292,CVE-2016-6295,CVE-2016-6296,CVE-2016-6297 Sources used: openSUSE 13.2 (src): php5-5.6.1-72.1
SUSE-SU-2016:2408-1: An update that fixes 24 vulnerabilities is now available. Category: security (important) Bug References: 987530,987580,988032,991422,991424,991426,991427,991428,991429,991430,991433,991434,991437,997206,997207,997208,997210,997211,997220,997225,997230,997248,997257 CVE References: CVE-2014-3587,CVE-2016-3587,CVE-2016-5399,CVE-2016-6128,CVE-2016-6161,CVE-2016-6207,CVE-2016-6288,CVE-2016-6289,CVE-2016-6290,CVE-2016-6291,CVE-2016-6292,CVE-2016-6295,CVE-2016-6296,CVE-2016-6297,CVE-2016-7124,CVE-2016-7125,CVE-2016-7126,CVE-2016-7127,CVE-2016-7128,CVE-2016-7129,CVE-2016-7130,CVE-2016-7131,CVE-2016-7132,CVE-2016-7134 Sources used: SUSE Linux Enterprise Software Development Kit 12-SP1 (src): php5-5.5.14-73.1 SUSE Linux Enterprise Module for Web Scripting 12 (src): php5-5.5.14-73.1
openSUSE-SU-2016:2451-1: An update that fixes 24 vulnerabilities is now available. Category: security (important) Bug References: 987530,987580,988032,991422,991424,991426,991427,991428,991429,991430,991433,991434,991437,997206,997207,997208,997210,997211,997220,997225,997230,997248,997257 CVE References: CVE-2014-3587,CVE-2016-3587,CVE-2016-5399,CVE-2016-6128,CVE-2016-6161,CVE-2016-6207,CVE-2016-6288,CVE-2016-6289,CVE-2016-6290,CVE-2016-6291,CVE-2016-6292,CVE-2016-6295,CVE-2016-6296,CVE-2016-6297,CVE-2016-7124,CVE-2016-7125,CVE-2016-7126,CVE-2016-7127,CVE-2016-7128,CVE-2016-7129,CVE-2016-7130,CVE-2016-7131,CVE-2016-7132,CVE-2016-7134 Sources used: openSUSE Leap 42.1 (src): php5-5.5.14-59.1
done
SUSE-SU-2016:2460-1: An update that solves 29 vulnerabilities and has two fixes is now available. Category: security (important) Bug References: 1001950,987580,988032,991422,991424,991426,991427,991428,991429,991430,991434,991437,995512,997206,997207,997208,997210,997211,997220,997225,997230,997247,997248,997257,999313,999679,999680,999684,999685,999819,999820 CVE References: CVE-2016-4473,CVE-2016-5399,CVE-2016-6128,CVE-2016-6161,CVE-2016-6207,CVE-2016-6289,CVE-2016-6290,CVE-2016-6291,CVE-2016-6292,CVE-2016-6295,CVE-2016-6296,CVE-2016-6297,CVE-2016-7124,CVE-2016-7125,CVE-2016-7126,CVE-2016-7127,CVE-2016-7128,CVE-2016-7129,CVE-2016-7130,CVE-2016-7131,CVE-2016-7132,CVE-2016-7133,CVE-2016-7134,CVE-2016-7412,CVE-2016-7413,CVE-2016-7414,CVE-2016-7416,CVE-2016-7417,CVE-2016-7418 Sources used: SUSE Linux Enterprise Software Development Kit 12-SP1 (src): php7-7.0.7-15.1 SUSE Linux Enterprise Module for Web Scripting 12 (src): php7-7.0.7-15.1
SUSE-SU-2016:2460-2: An update that solves 29 vulnerabilities and has two fixes is now available. Category: security (important) Bug References: 1001950,987580,988032,991422,991424,991426,991427,991428,991429,991430,991434,991437,995512,997206,997207,997208,997210,997211,997220,997225,997230,997247,997248,997257,999313,999679,999680,999684,999685,999819,999820 CVE References: CVE-2016-4473,CVE-2016-5399,CVE-2016-6128,CVE-2016-6161,CVE-2016-6207,CVE-2016-6289,CVE-2016-6290,CVE-2016-6291,CVE-2016-6292,CVE-2016-6295,CVE-2016-6296,CVE-2016-6297,CVE-2016-7124,CVE-2016-7125,CVE-2016-7126,CVE-2016-7127,CVE-2016-7128,CVE-2016-7129,CVE-2016-7130,CVE-2016-7131,CVE-2016-7132,CVE-2016-7133,CVE-2016-7134,CVE-2016-7412,CVE-2016-7413,CVE-2016-7414,CVE-2016-7416,CVE-2016-7417,CVE-2016-7418 Sources used: SUSE Linux Enterprise Module for Web Scripting 12 (src): php7-7.0.7-15.1