CVE-2019-7638 — Out-of-bounds Read in Simple Directmedia Layer

CWE-125 — Out-of-bounds ReadCWE-122 — Heap-based Buffer Overflow11 documents8 sources
Severity
8.8HIGHNVD
EPSS
7.1%
top 8.44%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Libsdl Simple Directmedia LayerCanonical Ubuntu LinuxDebian Linux+2 more
Timeline
PublishedFeb 8
Latest updateMay 13

Description

SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in Map1toN in video/SDL_pixels.c.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶NVDlibsdl/simple_directmedia_layer2.0.0 — 2.0.9+1
▶NVDopensuse/leap15.0, 42.3+1

Also affects: Debian Linux 8.0, 9.0, Fedora 31, Ubuntu Linux 16.04, 18.04, 19.04

🔴Vulnerability Details

4
GHSA
GHSA-gq9f-wp2w-q86x: SDL (Simple DirectMedia Layer) through 1↗2022-05-13
▶
OSV
SDL 2.0 vulnerabilities↗2019-09-30
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CVEList
CVE-2019-7638: SDL (Simple DirectMedia Layer) through 1↗2019-02-08
▶
OSV
CVE-2019-7638: SDL (Simple DirectMedia Layer) through 1↗2019-02-08
▶

📋Vendor Advisories

4
Ubuntu
SDL vulnerabilities↗2019-10-15
▶
Ubuntu
SDL 2.0 vulnerabilities↗2019-09-30
▶
Red Hat
SDL: heap-based buffer over-read in Map1toN in video/SDL_pixels.c↗2019-02-08
▶
Debian
CVE-2019-7638: libsdl1.2 - SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-b...↗2019
▶

💬Community

2
Bugzilla
CVE-2019-7638 SDL: heap-based buffer over-read in Map1toN in video/SDL_pixels.c [fedora-all]↗2019-02-14
▶
Bugzilla
CVE-2019-7638 SDL: heap-based buffer over-read in Map1toN in video/SDL_pixels.c↗2019-02-14
▶
CVE-2019-7638 — Out-of-bounds Read | cvebase