Original description
The unserialize implementation in ext/standard/var.c in PHP 7.x before 7.0.14 allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted serialized data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-6834.
Affected software
- PHP = 7.0.2= 7.0.3= 7.0.5= 7.0.11= 7.0.9= 7.0.7 exact match
Details
- Published
- 2017-01-05
- 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-2016-9936
- nvd.nist.gov/vuln/detail/CVE-2016-9936
- www.openwall.com/lists/oss-security/2016/12/12/2
- www.php.net/ChangeLog-7.php
- github.com/php/php-src/commit/b2af4e8868726a040234de113436c6e4f6372d17
- access.redhat.com/errata/RHSA-2018:1296
- bugs.php.net/bug.php?id=72978
- lists.opensuse.org/opensuse-updates/2017-01/msg00034.html
- www.securityfocus.com/bid/94849
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