The unpack implementation in Swoole version 4.0.4 lacks correct size checks in the deserialization process. An attacker can craft a serialized object to exploit this vulnerability and cause a SEGV.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-08-18T02:00:00

Updated: 2024-08-05T09:54:03.442Z

Reserved: 2018-08-17T00:00:00

Link: CVE-2018-15503

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2018-08-18T02:29:01.903

Modified: 2018-11-08T20:49:48.653

Link: CVE-2018-15503

cve-icon Redhat

No data.