vulnerability
Red Hat: CVE-2019-6977: CVE-2019-6977 gd: Heap-based buffer overflow in gdImageColorMatch() in gd_color_match.c (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | 2019-01-27 | 2020-11-05 | 2024-11-27 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
2019-01-27
Added
2020-11-05
Modified
2024-11-27
Description
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.
Solution(s)
redhat-upgrade-gdredhat-upgrade-gd-debuginforedhat-upgrade-gd-debugsourceredhat-upgrade-gd-develredhat-upgrade-gd-progs-debuginfo
References
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