Vulnerability in Apple Mac OS X
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 · last modified .
CVSS v2 metric
CVSS v2 base score 6.8 (Medium). Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.103 (95.5th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 95.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.103 · newest: 0.103 · change: 0.000
Affected products
- Apple Mac OS X
- PHP — versions 5.6.1, 5.6.2, 5.6.3
Public proof-of-concept exploits
References
- support.apple.com/HT205637 (Vendor Advisory)
- lists.opensuse.org/opensuse-updates/2016-01/msg00099.html (vendor-advisory)
- bugs.php.net/bug.php (Vendor Advisory)
- www.debian.org/security/2015/dsa-3380 (vendor-advisory)
- lists.apple.com/archives/security-announce/2015/Dec/msg00005.html (vendor-advisory)
- www.slackware.com/security/viewer.php (vendor-advisory)
- www.securityfocus.com/bid/76959 (vdb-entry)
- git.php.net/
- www.php.net/ChangeLog-5.php
- www.openwall.com/lists/oss-security/2015/10/05/8 (mailing-list)
Frequently asked questions
- What is CVE-2015-7803?
- CVE-2015-7803 is a vulnerability in Apple Mac OS X. Published 2015-12-11.
- Is CVE-2015-7803 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.