CVE-2019-7635

high

Description

SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in Blit1to4 in video/SDL_blit_1.c.

References

Advisories
More

https://usn.ubuntu.com/4238-1/

https://usn.ubuntu.com/4156-2/

https://usn.ubuntu.com/4156-1/

https://usn.ubuntu.com/4143-1/

https://security.gentoo.org/glsa/202305-17

https://security.gentoo.org/glsa/201909-07

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7ZO47LLKKRXKMUGSRCFNHSTHG5OEBYCG/

https://lists.debian.org/debian-lts-announce/2021/10/msg00032.html

https://lists.debian.org/debian-lts-announce/2021/01/msg00024.html

https://lists.debian.org/debian-lts-announce/2019/10/msg00021.html

https://lists.debian.org/debian-lts-announce/2019/10/msg00020.html

https://lists.debian.org/debian-lts-announce/2019/07/msg00026.html

https://lists.debian.org/debian-lts-announce/2019/07/msg00021.html

https://lists.debian.org/debian-lts-announce/2019/03/msg00016.html

https://lists.debian.org/debian-lts-announce/2019/03/msg00015.html

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00030.html

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00014.html

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00088.html

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00073.html

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00063.html

https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html

https://discourse.libsdl.org/t/vulnerabilities-found-in-libsdl-1-2-15/25720

https://bugzilla.libsdl.org/show_bug.cgi?id=4498

Details

Source: Mitre, NVD

Published: 2019-02-08

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 5.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 8.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Severity: High

EPSS

EPSS: 0.03297