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ALPINE-CVE-2019-6977 PUBLISHED CVSS 8.800000190734863 HIGH

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.

Risk Scores

CVSS v3.0
8.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products

VendorProductVersions
Alpine:v3.11gd0, 2.2.5-r1, 2.2.5-r0
Alpine:v3.14gd0, 2.2.5-r1, 2.2.5-r0
Alpine:v3.13gd2.2.5-r1, 0, 2.0.35-r0
Alpine:v3.10gd0, 2.2.5-r1, 2.2.5-r0
Alpine:v3.21gd2.0.36_rc1-r9, 2.2.5-r1, 2.2.5-r0
Alpine:v3.9gd0, 2.2.5-r0, 2.2.4-r2
Alpine:v3.15gd2.0.36_rc1-r8, 2.0.35-r1, 2.0.35-r2
Alpine:v3.7gd2.0.35-r0, 2.2.5-r0, 2.2.4-r2
Alpine:v3.17gd0, 2.0.35-r0, 2.0.35-r1
Alpine:v3.8gd2.2.5-r1, 0, 2.2.5-r0
Alpine:v3.23gd2.0.35-r0, 2.2.5-r1, 2.2.5-r0
Alpine:v3.6gd0, 2.2.5-r1, 2.2.5-r0
Alpine:v3.12gd2.2.5-r0, 0, 2.0.35-r0
Alpine:v3.22gd2.0.36_rc1-r2, 0, 2.0.35-r0
Alpine:v3.20gd0, 2.0.35-r1, 2.0.35-r2
Alpine:v3.16gd2.0.35-r0, 2.0.35-r1, 2.0.35-r2
Alpine:v3.18gd2.0.35-r0, 2.2.5-r1, 2.2.5-r0
Alpine:v3.19gd2.0.35-r0, 2.2.5-r1, 2.0.35-r1

Timeline

References

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