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Vulnerability Details : CVE-2015-7803

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.
Publish Date : 2015-12-11 Last Update Date : 2016-12-07
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- CVSS Scores & Vulnerability Types

CVSS Score
6.8
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2015-7803

# Product Type Vendor Product Version Update Edition Language
1 OS Apple Mac Os X 10.11.1 Version Details Vulnerabilities
2 Application PHP PHP 5.5.29 Version Details Vulnerabilities
3 Application PHP PHP 5.6.1 Version Details Vulnerabilities
4 Application PHP PHP 5.6.2 Version Details Vulnerabilities
5 Application PHP PHP 5.6.3 Version Details Vulnerabilities
6 Application PHP PHP 5.6.4 Version Details Vulnerabilities
7 Application PHP PHP 5.6.5 Version Details Vulnerabilities
8 Application PHP PHP 5.6.6 Version Details Vulnerabilities
9 Application PHP PHP 5.6.7 Version Details Vulnerabilities
10 Application PHP PHP 5.6.8 Version Details Vulnerabilities
11 Application PHP PHP 5.6.9 Version Details Vulnerabilities
12 Application PHP PHP 5.6.10 Version Details Vulnerabilities
13 Application PHP PHP 5.6.11 Version Details Vulnerabilities
14 Application PHP PHP 5.6.12 Version Details Vulnerabilities
15 Application PHP PHP 5.6.13 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Apple Mac Os X 1
PHP PHP 14

- References For CVE-2015-7803

http://www.ubuntu.com/usn/USN-2786-1
UBUNTU USN-2786-1
https://bugs.php.net/bug.php?id=69720 CONFIRM
https://security.gentoo.org/glsa/201606-10
GENTOO GLSA-201606-10
https://support.apple.com/HT205637 CONFIRM
http://www.php.net/ChangeLog-5.php CONFIRM
http://www.securityfocus.com/bid/76959
BID 76959 PHP PHAR Multiple Denial of Service Vulnerabilities Release Date:2015-12-16
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.461720
SLACKWARE SSA:2016-034-04
http://www.debian.org/security/2015/dsa-3380
DEBIAN DSA-3380
http://www.openwall.com/lists/oss-security/2015/10/05/8
MLIST [oss-security] 20151005 CVE request: issues fixed in PHP 5.6.14 and 5.5.30
http://lists.opensuse.org/opensuse-updates/2016-02/msg00037.html
SUSE openSUSE-SU-2016:0366
http://lists.opensuse.org/opensuse-updates/2016-01/msg00099.html
SUSE openSUSE-SU-2016:0251
http://git.php.net/?p=php-src.git;a=commit;h=d698f0ae51f67c9cce870b09c59df3d6ba959244 CONFIRM
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00052.html
SUSE SUSE-SU-2016:1145
http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html
APPLE APPLE-SA-2015-12-08-3

- Metasploit Modules Related To CVE-2015-7803

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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