CVE-2015-7803: Null Pointer Dereference
First published: Fri Dec 11 2015(Updated: )
The phar_get_entry_data function in ext/phar/util.c in PHP before 5.5.30 and 5.6.x before 5.6.14 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a .phar file with a crafted TAR archive entry in which the Link indicator references a file that does not exist.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| PHP | <=5.5.29 | |
| PHP | =5.6.1 | |
| PHP | =5.6.2 | |
| PHP | =5.6.3 | |
| PHP | =5.6.4 | |
| PHP | =5.6.5 | |
| PHP | =5.6.6 | |
| PHP | =5.6.7 | |
| PHP | =5.6.8 | |
| PHP | =5.6.9 | |
| PHP | =5.6.10 | |
| PHP | =5.6.11 | |
| PHP | =5.6.12 | |
| PHP | =5.6.13 | |
| macOS Yosemite | <=10.11.1 |
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Reference Links
- http://git.php.net/?p=php-src.git;a=commit;h=d698f0ae51f67c9cce870b09c59df3d6ba959244
- http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00052.html
- http://lists.opensuse.org/opensuse-updates/2016-01/msg00099.html
- http://lists.opensuse.org/opensuse-updates/2016-02/msg00037.html
- http://www.debian.org/security/2015/dsa-3380
- http://www.openwall.com/lists/oss-security/2015/10/05/8
- http://www.php.net/ChangeLog-5.php
- http://www.securityfocus.com/bid/76959
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.461720
- http://www.ubuntu.com/usn/USN-2786-1
- https://bugs.php.net/bug.php?id=69720
- https://security.gentoo.org/glsa/201606-10
- https://support.apple.com/HT205637
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=d698f0ae51f67c9cce870b09c59df3d6ba959244
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/references
- agent/author
- agent/severity
- agent/last-modified-date
- agent/first-publish-date
- agent/description
- agent/event
- agent/source
- agent/tags
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/php
- canonical/php
- version/php/5.5.29
- version/php/5.6.1
- version/php/5.6.2
- version/php/5.6.3
- version/php/5.6.4
- version/php/5.6.5
- version/php/5.6.6
- version/php/5.6.7
- version/php/5.6.8
- version/php/5.6.9
- version/php/5.6.10
- version/php/5.6.11
- version/php/5.6.12
- version/php/5.6.13
- vendor/apple
- canonical/macos yosemite
- version/macos yosemite/10.11.1