CVE-2020-14409

moderate-risk
Published 2021-01-19

SDL (Simple DirectMedia Layer) through 2.0.12 has an Integer Overflow (and resultant SDL_memcpy heap corruption) in SDL_BlitCopy in video/SDL_blit_copy.c via a crafted .BMP file.

Do I need to act?

-
0.20% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (9)

Affected Vendors

Debian Fedoraproject Libsdl Starwindsoftware

References (14)

Issue Tracking https://bugzilla.libsdl.org/show_bug.cgi?id=5200
Patch https://hg.libsdl.org/SDL/rev/3f9b4e92c1d9
Mailing List https://lists.debian.org/debian-lts-announce/2021/01/msg00024.html
Mailing List https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html
Mailing List https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...
Third Party Advisory https://security.gentoo.org/glsa/202107-55
Third Party Advisory https://www.starwindsoftware.com/security/sw-20210325-0001/
Issue Tracking https://bugzilla.libsdl.org/show_bug.cgi?id=5200
Patch https://hg.libsdl.org/SDL/rev/3f9b4e92c1d9
Mailing List https://lists.debian.org/debian-lts-announce/2021/01/msg00024.html
Mailing List https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html
Mailing List https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...
Third Party Advisory https://security.gentoo.org/glsa/202107-55
Third Party Advisory https://www.starwindsoftware.com/security/sw-20210325-0001/
40
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 1/34 · Minimal
Exposure 15/34 · Moderate