Original description
ext/standard/var_unserializer.re in PHP before 5.6.26 mishandles object-deserialization failures, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via an unserialize call that references a partially constructed object.
Affected software
- PHP ≤ 5.6.25 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-2016-7411
- nvd.nist.gov/vuln/detail/CVE-2016-7411
- security.gentoo.org/glsa/201611-22
- www.securitytracker.com/id/1036836
- bugs.php.net/bug.php?id=73052
- www.openwall.com/lists/oss-security/2016/09/15/10
- github.com/php/php-src/commit/6a7cc8ff85827fa9ac715b3a83c2d9147f33cd43?w=1
- www.php.net/ChangeLog-5.php
- www.securityfocus.com/bid/93009
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