gdImageColorMatch in gd_color_match.c in the GD Graphics Library (aka LibGD) 2.2.5, as used in the imagecolormatch function in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1, has a heap-based buffer overflow. This can be exploited by an attacker who is able to trigger imagecolormatch calls with crafted image data.
References
Link Resource
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00025.html
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00031.html
http://packetstormsecurity.com/files/152459/PHP-7.2-imagecolormatch-Out-Of-Band-Heap-Write.html
http://php.net/ChangeLog-5.php Release Notes Vendor Advisory
http://php.net/ChangeLog-7.php Release Notes Vendor Advisory
http://www.securityfocus.com/bid/106731 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2019:2519
https://access.redhat.com/errata/RHSA-2019:3299
https://bugs.php.net/bug.php?id=77270 Issue Tracking Exploit Mailing List Vendor Advisory
https://lists.debian.org/debian-lts-announce/2019/01/msg00028.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3CZ2QADQTKRHTGB2AHD7J4QQNDLBEMM6/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3WRUPZVT2MWFUEMVGTRAGDOBHLNMGK5R/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TEYUUOW75YD3DENIPYMO263E6NL2NFHI/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TTXSLRZI5BCQT3H5KALG3DHUWUMNPDX2/
https://security.gentoo.org/glsa/201903-18 Third Party Advisory
https://security.netapp.com/advisory/ntap-20190315-0003/ Patch Third Party Advisory
https://usn.ubuntu.com/3900-1/ Third Party Advisory
https://www.debian.org/security/2019/dsa-4384 Third Party Advisory
https://www.exploit-db.com/exploits/46677/
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2019-01-27T02:00:00

Updated: 2020-03-31T01:06:01

Reserved: 2019-01-26T00:00:00


Link: CVE-2019-6977

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2019-01-27T02:29:00.340

Modified: 2023-11-07T03:13:16.517


Link: CVE-2019-6977

JSON object: View

cve-icon Redhat Information

No data.

CWE