CVE-2019-19949critical
Description
In ImageMagick 7.0.8-43 Q16, there is a heap-based buffer over-read in the function WritePNGImage of coders/png.c, related to Magick_png_write_raw_profile and LocaleNCompare.
References
https://github.com/ImageMagick/ImageMagick/issues/1561
https://lists.debian.org/debian-lts-announce/2019/12/msg00033.html
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00006.html
https://www.debian.org/security/2020/dsa-4712
https://lists.debian.org/debian-lts-announce/2020/08/msg00030.html
Details
Source: MITRE
Published: 2019-12-24
Updated: 2022-10-31
Type: CWE-125
Risk Information
CVSS v2
Base Score: 6.4
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:P
Impact Score: 4.9
Exploitability Score: 10
Severity: MEDIUM
CVSS v3
Base Score: 9.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Impact Score: 5.2
Exploitability Score: 3.9
Severity: CRITICAL