Explain CVE-2011-0708
exif.c in the Exif extension in PHP before 5.3.6 on 64-bit platforms performs an incorrect cast, which allows remote attackers to cause a denial of service (application crash) via an image with a crafted Image File Directory (IFD) that triggers a buffer over-read.
Affected Products: n/a
References: [{'name': 'HPSBOV02763', 'tags': ['vendor-advisory', 'x_refsource_HP'], 'url': 'http://marc.info/?l=bugtraq&m=133469208622507&w=2'}, {'name': 'FEDORA-2011-3636', 'tags': ['vendor-advisory', 'x_refsource_FEDORA'], 'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057709.html'}, {'name': 'ADV-2011-0764', 'tags': ['vdb-entry', 'x_refsource_VUPEN'], 'url': 'http://www.vupen.com/english/advisories/2011/0764'}, {'name': 'FEDORA-2011-3614', 'tags': ['vendor-advisory', 'x_refsource_FEDORA'], 'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056642.html'}, {'name': '16261', 'tags': ['exploit', 'x_refsource_EXPLOIT-DB'], 'url': 'http://www.exploit-db.com/exploits/16261/'}, {'tags': ['x_refsource_CONFIRM'], 'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=680972'}, {'name': 'MDVSA-2011:053', 'tags': ['vendor-advisory', 'x_refsource_MANDRIVA'], 'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2011:053'}, {'name': 'DSA-2266', 'tags': ['vendor-advisory', 'x_refsource_DEBIAN'], 'url': 'http://www.debian.org/security/2011/dsa-2266'}, {'name': 'ADV-2011-0890', 'tags': ['vdb-entry', 'x_refsource_VUPEN'], 'url': 'http://www.vupen.com/english/advisories/2011/0890'}, {'tags': ['x_refsource_CONFIRM'], 'url': 'http://www.php.net/releases/5_3_6.php'}, {'tags': ['x_refsource_CONFIRM'], 'url': 'http://www.php.net/ChangeLog-5.php'}, {'tags': ['x_refsource_CONFIRM'], 'url': 'http://www.php.net/archive/2011.php'}, {'name': 'SSRT100826', 'tags': ['vendor-advisory', 'x_refsource_HP'], 'url': 'http://marc.info/?l=bugtraq&m=133469208622507&w=2'}, {'name': 'APPLE-SA-2011-10-12-3', 'tags': ['vendor-advisory', 'x_refsource_APPLE'], 'url': 'http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html'}, {'tags': ['x_refsource_CONFIRM'], 'url': 'http://bugs.php.net/bug.php?id=54002'}, {'name': '[oss-security] 20110216 Re: Re: PHP Exif 64bit Casting Vulnerability, CVE request', 'tags': ['mailing-list', 'x_refsource_MLIST'], 'url': 'http://openwall.com/lists/oss-security/2011/02/16/7'}, {'name': 'RHSA-2011:1423', 'tags': ['vendor-advisory', 'x_refsource_REDHAT'], 'url': 'http://www.redhat.com/support/errata/RHSA-2011-1423.html'}, {'name': '[oss-security] 20110214 PHP Exif 64bit Casting Vulnerability, CVE request', 'tags': ['mailing-list', 'x_refsource_MLIST'], 'url': 'http://openwall.com/lists/oss-security/2011/02/14/1'}, {'name': 'FEDORA-2011-3666', 'tags': ['vendor-advisory', 'x_refsource_FEDORA'], 'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057710.html'}, {'name': 'MDVSA-2011:052', 'tags': ['vendor-advisory', 'x_refsource_MANDRIVA'], 'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2011:052'}, {'name': '8114', 'tags': ['third-party-advisory', 'x_refsource_SREASON'], 'url': 'http://securityreason.com/securityalert/8114'}, {'name': '46365', 'tags': ['vdb-entry', 'x_refsource_BID'], 'url': 'http://www.securityfocus.com/bid/46365'}, {'name': 'ADV-2011-0744', 'tags': ['vdb-entry', 'x_refsource_VUPEN'], 'url': 'http://www.vupen.com/english/advisories/2011/0744'}, {'name': 'RHSA-2012:0071', 'tags': ['vendor-advisory', 'x_refsource_REDHAT'], 'url': 'http://rhn.redhat.com/errata/RHSA-2012-0071.html'}, {'tags': ['x_refsource_CONFIRM'], 'url': 'http://support.apple.com/kb/HT5002'}, {'tags': ['x_refsource_CONFIRM'], 'url': 'http://svn.php.net/viewvc?view=revision&revision=308316'}]
CVE State: PUBLISHED