CVE-2016-9936: Use After Free
First published: Thu Dec 08 2016(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| <7.0.14 | 7.0.14 | |
| redhat/php | <7.0.14 | 7.0.14 |
| redhat/php | <7.1.0 | 7.1.0 |
| PHP PHP | =7.0.0 | |
| PHP PHP | =7.0.1 | |
| PHP PHP | =7.0.2 | |
| PHP PHP | =7.0.3 | |
| PHP PHP | =7.0.4 | |
| PHP PHP | =7.0.5 | |
| PHP PHP | =7.0.6 | |
| PHP PHP | =7.0.7 | |
| PHP PHP | =7.0.8 | |
| PHP PHP | =7.0.9 | |
| PHP PHP | =7.0.10 | |
| PHP PHP | =7.0.11 | |
| PHP PHP | =7.0.12 | |
| PHP PHP | =7.0.13 |
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Reference Links
- http://lists.opensuse.org/opensuse-updates/2017-01/msg00034.html
- http://www.openwall.com/lists/oss-security/2016/12/12/2
- http://www.php.net/ChangeLog-7.php
- http://www.securityfocus.com/bid/94849
- https://access.redhat.com/errata/RHSA-2018:1296
- https://bugs.php.net/bug.php?id=72978
- https://github.com/php/php-src/commit/b2af4e8868726a040234de113436c6e4f6372d17
- https://www.php.net/ChangeLog-7.php#7.0.14 (Advisory)
- http://seclists.org/oss-sec/2016/q4/658
- http://php.net/manual/en/function.unserialize.php
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1404737
- http://php.net/manual/en/function.wddx-deserialize.php#refsect1-function.wddx-deserialize-notes
- https://bugzilla.redhat.com/show_bug.cgi?id=1404735
- collector/nvd-index
- agent/type
- agent/last-modified-date
- agent/remedy
- agent/first-publish-date
- agent/softwarecombine
- collector/php-changelog
- source/PHP
- agent/software-canonical-lookup
- agent/severity
- agent/references
- agent/author
- agent/weakness
- agent/description
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2016-9936
- agent/tags
- agent/event
- collector/mitre-cve
- source/MITRE
- vendor/php
- canonical/php php
- version/php php/7.0.0
- version/php php/7.0.1
- version/php php/7.0.2
- version/php php/7.0.3
- version/php php/7.0.4
- version/php php/7.0.5
- version/php php/7.0.6
- version/php php/7.0.7
- version/php php/7.0.8
- version/php php/7.0.9
- version/php php/7.0.10
- version/php php/7.0.11
- version/php php/7.0.12
- version/php php/7.0.13
- package-manager/redhat