Original description
The ZIP signature-verification feature in PHP before 5.6.26 and 7.x before 7.0.11 does not ensure that the uncompressed_filesize field is large enough, which allows remote attackers to cause a denial of service (out-of-bounds memory access) or possibly have unspecified other impact via a crafted PHAR archive, related to ext/phar/util.c and ext/phar/zip.c.
Affected software
- PHP = 7.0.2= 7.0.3= 7.0.5= 7.0.9= 7.0.7= 7.0.0 exact match
Details
- Published
- 2016-09-18
- Last modified
- 2024-08-06
- CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- cve.org/CVE-2016-7414
- nvd.nist.gov/vuln/detail/CVE-2016-7414
- www.php.net/ChangeLog-7.php
- security.gentoo.org/glsa/201611-22
- www.securitytracker.com/id/1036836
- www.securityfocus.com/bid/93004
- github.com/php/php-src/commit/0bfb970f43acd1e81d11be1154805f86655f15d5?w=1
- bugs.php.net/bug.php?id=72928
- www.openwall.com/lists/oss-security/2016/09/15/10
- access.redhat.com/errata/RHSA-2018:1296
- www.php.net/ChangeLog-5.php
- www.tenable.com/security/tns-2016-19
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