In PHP before 5.6.39, 7.x before 7.0.33, 7.1.x before 7.1.25, and 7.2.x before 7.2.13, a buffer over-read in PHAR reading functions may allow an attacker to read allocated or unallocated memory past the actual data when trying to parse a .phar file. This is related to phar_parse_pharfile in ext/phar/phar.c.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-02-21T19:00:00

Updated: 2024-08-05T12:12:28.191Z

Reserved: 2019-02-21T00:00:00

Link: CVE-2018-20783

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-02-21T19:29:00.287

Modified: 2019-05-22T15:29:02.887

Link: CVE-2018-20783

cve-icon Redhat

Severity : Low

Publid Date: 2018-11-12T00:00:00Z

Links: CVE-2018-20783 - Bugzilla