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CVE-2014-1943

Status Candidate

Overview

Fine Free file before 5.17 allows context-dependent attackers to cause a denial of service (infinite recursion, CPU consumption, and crash) via a crafted indirect offset value in the magic of a file.

Related Files

Mandriva Linux Security Advisory 2015-080
Posted Mar 30, 2015
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2015-080 - Multiple vulnerabilities have been discovered and corrected in php.

tags | advisory, php, vulnerability
systems | linux, mandriva
advisories | CVE-2013-7345, CVE-2014-0185, CVE-2014-0207, CVE-2014-0237, CVE-2014-0238, CVE-2014-1943, CVE-2014-2270, CVE-2014-3478, CVE-2014-3479, CVE-2014-3480, CVE-2014-3487, CVE-2014-3515, CVE-2014-3538, CVE-2014-3587, CVE-2014-3597, CVE-2014-3669, CVE-2014-3670, CVE-2014-3710, CVE-2014-4049, CVE-2014-4670, CVE-2014-4698, CVE-2014-4721, CVE-2014-8116, CVE-2014-8117, CVE-2014-8142, CVE-2014-9425, CVE-2014-9427, CVE-2014-9620
MD5 | 2de4bba25e6adea40f424ff2a5af9a53
Red Hat Security Advisory 2014-1765-01
Posted Oct 30, 2014
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2014-1765-01 - PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. A buffer overflow flaw was found in the Exif extension. A specially crafted JPEG or TIFF file could cause a PHP application using the exif_thumbnail() function to crash or, possibly, execute arbitrary code. Multiple buffer overflow flaws were found in the way PHP parsed DNS responses. A malicious DNS server or a man-in-the-middle attacker could use these flaws to crash or, possibly, execute arbitrary code with the privileges of a PHP application that uses the dns_get_record() function.

tags | advisory, web, overflow, arbitrary, php
systems | linux, redhat
advisories | CVE-2013-6712, CVE-2013-7345, CVE-2014-0207, CVE-2014-0237, CVE-2014-0238, CVE-2014-1943, CVE-2014-2270, CVE-2014-2497, CVE-2014-3478, CVE-2014-3479, CVE-2014-3480, CVE-2014-3487, CVE-2014-3515, CVE-2014-3538, CVE-2014-3587, CVE-2014-3597, CVE-2014-3668, CVE-2014-3669, CVE-2014-3670, CVE-2014-3710, CVE-2014-4049, CVE-2014-4670, CVE-2014-4698, CVE-2014-4721, CVE-2014-5120
MD5 | 8b153dfc0ddc7040e2e1c59c7eef20c3
Red Hat Security Advisory 2014-1606-02
Posted Oct 14, 2014
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2014-1606-02 - The "file" command is used to identify a particular file according to the type of data contained in the file. The command can identify various file types, including ELF binaries, system libraries, RPM packages, and different graphics formats. Multiple denial of service flaws were found in the way file parsed certain Composite Document Format files. A remote attacker could use either of these flaws to crash file, or an application using file, via a specially crafted CDF file.

tags | advisory, remote, denial of service
systems | linux, redhat
advisories | CVE-2012-1571, CVE-2014-0237, CVE-2014-0238, CVE-2014-1943, CVE-2014-2270, CVE-2014-3479, CVE-2014-3480
MD5 | 43a3d72a27bdb865fe500332446d3214
Apple Security Advisory 2014-09-17-3
Posted Sep 19, 2014
Authored by Apple | Site apple.com

Apple Security Advisory 2014-09-17-3 - OS X Mavericks 10.9.5 and Security Update 2014-004 are now available and address PHP code execution, Bluetooth API validation, PDF handling, and various other vulnerabilities.

tags | advisory, php, vulnerability, code execution
systems | apple, osx
advisories | CVE-2013-7345, CVE-2014-0076, CVE-2014-0185, CVE-2014-0195, CVE-2014-0207, CVE-2014-0221, CVE-2014-0224, CVE-2014-0237, CVE-2014-0238, CVE-2014-1391, CVE-2014-1943, CVE-2014-2270, CVE-2014-2525, CVE-2014-3470, CVE-2014-3478, CVE-2014-3479, CVE-2014-3480, CVE-2014-3487, CVE-2014-3515, CVE-2014-3981, CVE-2014-4049, CVE-2014-4350, CVE-2014-4374, CVE-2014-4376, CVE-2014-4377, CVE-2014-4378, CVE-2014-4379, CVE-2014-4381
MD5 | fc28042ffd26443278d5bacc74e2c78e
Gentoo Linux Security Advisory 201408-11
Posted Aug 29, 2014
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 201408-11 - Multiple vulnerabilities have been discovered in PHP, the worst of which could lead to remote execution of arbitrary code. Versions less than 5.5.16 are affected.

tags | advisory, remote, arbitrary, php, vulnerability
systems | linux, gentoo
advisories | CVE-2011-4718, CVE-2013-1635, CVE-2013-1643, CVE-2013-1824, CVE-2013-2110, CVE-2013-3735, CVE-2013-4113, CVE-2013-4248, CVE-2013-4635, CVE-2013-4636, CVE-2013-6420, CVE-2013-6712, CVE-2013-7226, CVE-2013-7327, CVE-2013-7345, CVE-2014-0185, CVE-2014-0237, CVE-2014-0238, CVE-2014-1943, CVE-2014-2270, CVE-2014-2497, CVE-2014-3597, CVE-2014-3981, CVE-2014-4049, CVE-2014-4670, CVE-2014-5120
MD5 | 9fc05cd1682ef7aee444653346de8eae
Red Hat Security Advisory 2014-1012-01
Posted Aug 7, 2014
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2014-1012-01 - PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. PHP's fileinfo module provides functions used to identify a particular file according to the type of data contained by the file. Multiple denial of service flaws were found in the way the File Information extension parsed certain Composite Document Format files. A remote attacker could use either of these flaws to crash a PHP application using fileinfo via a specially crafted CDF file. Two denial of service flaws were found in the way the File Information extension handled indirect and search rules. A remote attacker could use either of these flaws to cause a PHP application using fileinfo to crash or consume an excessive amount of CPU.

tags | advisory, remote, web, denial of service, php
systems | linux, redhat
advisories | CVE-2012-1571, CVE-2013-6712, CVE-2014-0237, CVE-2014-0238, CVE-2014-1943, CVE-2014-2270, CVE-2014-3479, CVE-2014-3480, CVE-2014-3515, CVE-2014-4049, CVE-2014-4721
MD5 | c5bdb175bef5588e73bfaf3fc0b8ad35
FreeBSD Security Advisory - file / libmagic
Posted Jun 25, 2014
Site security.freebsd.org

FreeBSD Security Advisory - The file(1) utility attempts to classify file system objects based on filesystem, magic number and language tests. The libmagic(3) library provides most of the functionality of file(1) and may be used by other applications. A specifically crafted Composite Document File (CDF) file can trigger an out-of-bounds read or an invalid pointer dereference. A flaw in regular expression in the awk script detector makes use of multiple wildcards with unlimited repetitions. A malicious input file could trigger infinite recursion in libmagic(3). A specifically crafted Portable Executable (PE) can trigger out-of-bounds read.

tags | advisory
systems | freebsd
advisories | CVE-2012-1571, CVE-2013-7345, CVE-2014-1943, CVE-2014-2270
MD5 | 1dc0c3fbf70438e2a2b1a9f541cd9a65
Slackware Security Advisory - php Updates
Posted Mar 17, 2014
Authored by Slackware Security Team | Site slackware.com

Slackware Security Advisory - New php packages are available for Slackware 14.0, 14.1, and -current to fix a security issue.

tags | advisory, php
systems | linux, slackware
advisories | CVE-2014-1943
MD5 | 3d3ac8baa585a0f0ce8010b167522e4e
Mandriva Linux Security Advisory 2014-059
Posted Mar 14, 2014
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2014-059 - Multiple vulnerabilities has been discovered and corrected in php. The updated php packages have been upgraded to the 5.5.10 version which is not vulnerable to these issues. The php-xdebug packages has been upgraded to the latest 2.2.4 version that resolves numerous upstream bugs. Additionally, the PECL packages which requires so has been rebuilt for php-5.5.10.

tags | advisory, php, vulnerability
systems | linux, mandriva
advisories | CVE-2013-7327, CVE-2014-1943, CVE-2014-2270
MD5 | 10f0b2029163f23eeb2c046e98bb08b8
Gentoo Linux Security Advisory 201403-03
Posted Mar 14, 2014
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 201403-3 - A vulnerability in file could result in Denial of Service. Versions less than 5.17 are affected.

tags | advisory, denial of service
systems | linux, gentoo
advisories | CVE-2014-1943
MD5 | 0ada6a3a2787d19606195418a06c579f
Mandriva Linux Security Advisory 2014-051
Posted Mar 13, 2014
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2014-051 - It was discovered that file before 5.17 contains a flaw in the handling of indirect magic rules in the libmagic library, which leads to an infinite recursion when trying to determine the file type of certain files. Additionally, other well-crafted files might result in long computation times and overlong results. A flaw was found in the way the file utility determined the type of Portable Executable format files, the executable format used on Windows. A malicious PE file could cause the file utility to crash or, potentially, execute arbitrary code. A memory leak in file has also been fixed. The affected packages have been upgraded to the 5.12 version and patched to correct these flaws.

tags | advisory, arbitrary, memory leak
systems | linux, windows, mandriva
advisories | CVE-2014-1943, CVE-2014-2270
MD5 | 77e4b39e290d2e108d22f8d6fafd6181
Debian Security Advisory 2868-1
Posted Mar 3, 2014
Authored by Debian | Site debian.org

Debian Linux Security Advisory 2868-1 - It was discovered that file, a file type classification tool, contains a flaw in the handling of "indirect" magic rules in the libmagic library, which leads to an infinite recursion when trying to determine the file type of certain files. The Common Vulnerabilities and Exposures project ID CVE-2014-1943 has been assigned to identify this flaw. Additionally, other well-crafted files might result in long computation times (while using 100% CPU) and overlong results.

tags | advisory, vulnerability
systems | linux, debian
advisories | CVE-2014-1943
MD5 | 813c4c44d829fc0149e8e8ecdd9083ad
Ubuntu Security Notice USN-2126-1
Posted Mar 3, 2014
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 2126-1 - Bernd Melchers discovered that PHP's embedded libmagic library incorrectly handled indirect offset values. An attacker could use this issue to cause PHP to consume resources or crash, resulting in a denial of service. It was discovered that PHP incorrectly handled certain values when using the imagecrop function. An attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service, obtain sensitive information, or possibly execute arbitrary code. This issue only affected Ubuntu 13.10. Various other issues were also addressed.

tags | advisory, denial of service, arbitrary, php
systems | linux, ubuntu
advisories | CVE-2014-1943, CVE-2013-7226, CVE-2013-7327, CVE-2013-7328, CVE-2014-1943, CVE-2014-2020
MD5 | 8413251579575380e81f41fbf62fe6a9
Ubuntu Security Notice USN-2123-1
Posted Feb 26, 2014
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 2123-1 - It was discovered that file incorrectly handled Composite Document files. An attacker could use this issue to cause file to crash, resulting in a denial of service. This issue only affected Ubuntu 10.04 LTS and Ubuntu 12.04 LTS. Bernd Melchers discovered that file incorrectly handled indirect offset values. An attacker could use this issue to cause file to consume resources or crash, resulting in a denial of service. Various other issues were also addressed.

tags | advisory, denial of service
systems | linux, ubuntu
advisories | CVE-2012-1571, CVE-2014-1943, CVE-2012-1571, CVE-2014-1943
MD5 | 2f0fdc73e1a3e5a12df096474abe3113
Debian Security Advisory 2861-1
Posted Feb 18, 2014
Authored by Debian | Site debian.org

Debian Linux Security Advisory 2861-1 - It was discovered that file, a file type classification tool, contains a flaw in the handling of "indirect" magic rules in the libmagic library, which leads to an infinite recursion when trying to determine the file type of certain files. The Common Vulnerabilities and Exposures project ID CVE-2014-1943 has been assigned to identify this flaw. Additionally, other well-crafted files might result in long computation times (while using 100% CPU) and overlong results.

tags | advisory, vulnerability
systems | linux, debian
advisories | CVE-2014-1943
MD5 | 3251fbdf4a66d888be72aa1290710f30
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