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    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.

    Published:Oct 1, 2015
    Last Modified:Apr 12, 2025
    EPS:Dec 11, 2015
    EPSS Score:0.1912
    CVSS Score:6.8

    Affected Products

    Vendor
    Apple
    Product
    Mac Os X
    Vendor
    Php
    Product
    Php
    Vendor
    Redhat
    Product
    Rhel Software Collections

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=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
    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

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High