PT-2019-5617 · Simple Directmedia Layer+6 · Sdl+6
Avital Ostromich
·
Published
2019-02-07
·
Updated
2025-07-03
·
CVE-2019-7635
CVSS v3.1
8.1
High
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
SDL (Simple DirectMedia Layer) versions 1.2.15 and earlier
SDL (Simple DirectMedia Layer) versions 2.x through 2.0.9
Description
The issue is related to a heap-based buffer over-read in the
Blit1to4 function located in video/SDL blit 1.c of the Simple DirectMedia Layer library. This could potentially allow a remote attacker to impact the confidentiality, integrity, and availability of protected information.Recommendations
For SDL (Simple DirectMedia Layer) versions 1.2.15 and earlier, update to a version later than 1.2.15.
For SDL (Simple DirectMedia Layer) versions 2.x through 2.0.9, update to a version later than 2.0.9.
As a temporary workaround, consider disabling the
Blit1to4 function in video/SDL blit 1.c until a patch is available.Exploit
Fix
Out of bounds Read
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Astra Linux
Centos
Red Hat
Sdl
Suse
Ubuntu