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
Link | Resource |
---|---|
http://php.net/ChangeLog-7.php | Release Notes Vendor Advisory |
http://www.securityfocus.com/bid/100427 | Third Party Advisory VDB Entry |
https://access.redhat.com/errata/RHSA-2018:1296 | |
https://access.redhat.com/errata/RHSA-2019:2519 | |
https://bugs.php.net/bug.php?id=74103 | Issue Tracking Vendor Advisory |
https://github.com/php/php-src/commit/1a23ebc1fff59bf480ca92963b36eba5c1b904c4 | Patch Third Party Advisory |
https://security.gentoo.org/glsa/201709-21 | |
https://security.netapp.com/advisory/ntap-20180112-0001/ | |
https://www.debian.org/security/2018/dsa-4080 |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2017-08-18T03:00:00
Updated: 2019-08-19T10:06:08
Reserved: 2017-08-17T00:00:00
Link: CVE-2017-12932
JSON object: View
NVD Information
Status : Modified
Published: 2017-08-18T03:29:00.183
Modified: 2018-05-04T01:29:03.847
Link: CVE-2017-12932
JSON object: View
Redhat Information
No data.
CWE