Out-of-Bounds Affecting php7.0 package, versions <7.0.4-7ubuntu2.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1604-PHP70-386526
- published20 May 2016
- disclosed20 May 2016
Introduced: 20 May 2016
CVE-2015-8865 (opens in a new tab)How to fix?
Upgrade Ubuntu:16.04 php7.0 to version 7.0.4-7ubuntu2.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php7.0 package and not the php7.0 package as distributed by Ubuntu.
See How to fix? for Ubuntu:16.04 relevant fixed versions and status.
The file_check_mem function in funcs.c in file before 5.23, as used in the Fileinfo component in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5, mishandles continuation-level jumps, which allows context-dependent attackers to cause a denial of service (buffer overflow and application crash) or possibly execute arbitrary code via a crafted magic file.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2015-8865
- https://support.apple.com/HT206567
- http://lists.apple.com/archives/security-announce/2016/May/msg00004.html
- http://bugs.gw.com/view.php?id=522
- http://git.php.net/?p=php-src.git;a=commit;h=fe13566c93f118a15a96320a546c7878fd0cfc5e
- https://bugs.php.net/bug.php?id=71527
- http://www.php.net/ChangeLog-5.php
- http://www.php.net/ChangeLog-7.php
- http://www.debian.org/security/2016/dsa-3560
- https://security-tracker.debian.org/tracker/CVE-2015-8865
- https://security.gentoo.org/glsa/201611-22
- https://security.gentoo.org/glsa/201701-42
- https://github.com/file/file/commit/6713ca45e7757297381f4b4cdb9cf5e624a9ad36
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00057.html
- http://www.openwall.com/lists/oss-security/2016/04/24/1
- http://rhn.redhat.com/errata/RHSA-2016-2750.html
- http://www.securityfocus.com/bid/85802
- https://usn.ubuntu.com/3686-1/
- https://usn.ubuntu.com/3686-2/
- http://www.ubuntu.com/usn/USN-2952-1
- http://www.ubuntu.com/usn/USN-2952-2
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=fe13566c93f118a15a96320a546c7878fd0cfc5e