The finish_nested_data function in ext/standard/var_unserializer.re in PHP before 5.6.31, 7.0.x before 7.0.21, and 7.1.x before 7.1.7 is prone to a buffer over-read while unserializing untrusted data. Exploitation of this issue can have an unspecified impact on the integrity of PHP.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-08-18T03:00:00

Updated: 2024-08-05T18:51:07.374Z

Reserved: 2017-08-17T00:00:00

Link: CVE-2017-12933

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-08-18T03:29:00.230

Modified: 2019-10-03T00:03:26.223

Link: CVE-2017-12933

cve-icon Redhat

Severity : Low

Publid Date: 2017-02-16T00:00:00Z

Links: CVE-2017-12933 - Bugzilla