The imagegammacorrect function in ext/gd/gd.c in PHP before 5.6.25 and 7.x before 7.0.10 does not properly validate gamma values, which allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact by providing different signs for the second and third arguments.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2016-09-12T01:00:00

Updated: 2024-08-06T01:50:47.441Z

Reserved: 2016-09-02T00:00:00

Link: CVE-2016-7127

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2016-09-12T01:59:05.707

Modified: 2018-01-05T02:31:12.697

Link: CVE-2016-7127

cve-icon Redhat

Severity : Moderate

Publid Date: 2016-09-02T00:00:00Z

Links: CVE-2016-7127 - Bugzilla