CVE-2019-9210
HIGH 7.8EPSS 1.4%
In AdvanceCOMP 2.1, png_compress in pngex.cc in advpng has an integer overflow upon encountering an invalid PNG size, which results in an attempted memcpy to write into a buffer that is too small. (There is also a heap-based buffer over-read.)
- CVSS v3.1 NVD
- 7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 6.8 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P - EPSS
- 1.42% chance of exploitation in the next 30 days, 73rd percentile
- Published
- 2019-02-27
- Updated
- 2024-08-04
Proof-of-concept exploits (1)
Security advisories
- https://lists.debian.org/debian-lts-announce/2019/03/msg00004.html
- https://lists.debian.org/debian-lts-announce/2021/12/msg00034.html
- https://sourceforge.net/p/advancemame/bugs/277
- https://usn.ubuntu.com/3936-1
- https://usn.ubuntu.com/3936-2