CVE - CVE-2017-12932

CVE-ID
CVE-2017-12932	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
ext/standard/var_unserializer.re in PHP 7.0.x through 7.0.22 and 7.1.x through 7.1.8 is prone to a heap use after free while unserializing untrusted data, related to improper use of the hash API for key deletion in a situation with an invalid array size. Exploitation of this issue can have an unspecified impact on the integrity of PHP.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:100427 URL:http://www.securityfocus.com/bid/100427 CONFIRM:http://php.net/ChangeLog-7.php CONFIRM:https://bugs.php.net/bug.php?id=74103 CONFIRM:https://github.com/php/php-src/commit/1a23ebc1fff59bf480ca92963b36eba5c1b904c4 CONFIRM:https://security.netapp.com/advisory/ntap-20180112-0001/ DEBIAN:DSA-4080 URL:https://www.debian.org/security/2018/dsa-4080 GENTOO:GLSA-201709-21 URL:https://security.gentoo.org/glsa/201709-21 REDHAT:RHSA-2018:1296 URL:https://access.redhat.com/errata/RHSA-2018:1296 REDHAT:RHSA-2019:2519 URL:https://access.redhat.com/errata/RHSA-2019:2519
Assigning CNA
MITRE Corporation
Date Record Created
20170817	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20170817)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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