CVE-2020-14409

CWE-190 — Integer OverflowCWE-787 — Out-of-bounds Write7 documents7 sources
Severity
7.8HIGH
EPSS
0.2%
top 57.89%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Libsdl Simple Directmedia LayerDebian Debian LinuxFedoraproject Fedora+1 more
Timeline
PublishedJan 19
Latest updateMay 24

Description

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages3 packages

▶NVDlibsdl/simple_directmedia_layer2.0.12 — 2.0.20
▶Debianlibsdl2< 2.0.14+dfsg2-2+3

Also affects: Debian Linux 9.0, Fedora 33

Patches

Patch: hg.libsdl.org ↗Patch: hg.libsdl.org ↗

🔴Vulnerability Details

3
GHSA
GHSA-3656-jvhv-q239: SDL (Simple DirectMedia Layer) through 2↗2022-05-24
▶
OSV
CVE-2020-14409: SDL (Simple DirectMedia Layer) through 2↗2021-01-19
▶
CVEList
CVE-2020-14409: SDL (Simple DirectMedia Layer) through 2↗2021-01-19
▶

📋Vendor Advisories

3
Ubuntu
Simple DirectMedia Layer vulnerabilities↗2022-02-07
▶
Red Hat
SDL2: Integer overflow in SDL_BlitCopy in video/SDL_blit_copy.c via a crafted .BMP file↗2021-01-19
▶
Debian
CVE-2020-14409: libsdl2 - SDL (Simple DirectMedia Layer) through 2.0.12 has an Integer Overflow (and resul...↗2020
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CVE-2020-14409 (HIGH CVSS 7.8) | SDL (Simple DirectMedia Layer) thro | cvebase.io