High severity7.5NVD Advisory· Published Jan 24, 2017· Updated Jun 17, 2026
CVE-2016-10161
CVE-2016-10161
Description
The object_common1 function in ext/standard/var_unserializer.c in PHP before 5.6.30, 7.0.x before 7.0.15, and 7.1.x before 7.1.1 allows remote attackers to cause a denial of service (buffer over-read and application crash) via crafted serialized data that is mishandled in a finish_nested_data call.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
33cpe:2.3:a:php:php:*:*:*:*:*:*:*:*+ 17 more
- cpe:2.3:a:php:php:*:*:*:*:*:*:*:*range: <=5.6.29
- cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.10:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.11:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.12:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.13:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.14:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.0.9:*:*:*:*:*:*:*
- cpe:2.3:a:php:php:7.1.0:*:*:*:*:*:*:*
- (no CPE)range: <5.6.30, <7.0.15, <7.1.1
- osv-coords15 versionspkg:rpm/suse/php53&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/php53&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/php53&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-TERADATApkg:rpm/suse/php53&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/php53&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/php53&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4pkg:rpm/suse/php53&distro=SUSE%20Manager%202.1pkg:rpm/suse/php53&distro=SUSE%20Manager%20Proxy%202.1pkg:rpm/suse/php53&distro=SUSE%20OpenStack%20Cloud%205pkg:rpm/suse/php5&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2012pkg:rpm/suse/php5&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP1pkg:rpm/suse/php5&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP2pkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2012pkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP1pkg:rpm/suse/php7&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP2
< 5.3.17-101.1+ 14 more
- (no CPE)range: < 5.3.17-101.1
- (no CPE)range: < 5.3.17-101.1
- (no CPE)range: < 5.3.17-101.1
- (no CPE)range: < 5.3.17-101.1
- (no CPE)range: < 5.3.17-101.1
- (no CPE)range: < 5.3.17-101.1
- (no CPE)range: < 5.3.17-101.1
- (no CPE)range: < 5.3.17-101.1
- (no CPE)range: < 5.3.17-101.1
- (no CPE)range: < 5.5.14-96.1
- (no CPE)range: < 5.5.14-96.1
- (no CPE)range: < 5.5.14-96.1
- (no CPE)range: < 7.0.7-35.1
- (no CPE)range: < 7.0.7-35.1
- (no CPE)range: < 7.0.7-35.1
Patches
Vulnerability mechanics
References
11- github.com/php/php-src/commit/16b3003ffc6393e250f069aa28a78dc5a2c064b2nvdIssue TrackingPatchThird Party Advisory
- php.net/ChangeLog-5.phpnvdRelease NotesVendor Advisory
- php.net/ChangeLog-7.phpnvdRelease NotesVendor Advisory
- www.securityfocus.com/bid/95768nvdThird Party AdvisoryVDB Entry
- bugs.php.net/bug.phpnvdIssue Tracking
- www.debian.org/security/2017/dsa-3783nvd
- www.securitytracker.com/id/1037659nvd
- access.redhat.com/errata/RHSA-2018:1296nvd
- security.gentoo.org/glsa/201702-29nvd
- security.netapp.com/advisory/ntap-20180112-0001/nvd
- www.tenable.com/security/tns-2017-04nvd
News mentions
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