CVE-2019-7635
Published: August 31, 2023Last modified: August 31, 2023
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.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.1 |
| Attack Vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | REQUIRED |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | sdl2 | Not affected (2.26.5-r0) |
| Stream | sdl2 | Not affected (2.28.2-r0) |
References
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00063.html
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00073.html
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00088.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00014.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00030.html
- https://bugzilla.libsdl.org/show_bug.cgi?id=4498
- https://discourse.libsdl.org/t/vulnerabilities-found-in-libsdl-1-2-15/25720
- https://lists.debian.org/debian-lts-announce/2019/03/msg00015.html
- https://lists.debian.org/debian-lts-announce/2019/03/msg00016.html
- https://lists.debian.org/debian-lts-announce/2019/07/msg00021.html
- https://lists.debian.org/debian-lts-announce/2019/07/msg00026.html
- https://lists.debian.org/debian-lts-announce/2019/10/msg00020.html
- https://lists.debian.org/debian-lts-announce/2019/10/msg00021.html
- https://lists.debian.org/debian-lts-announce/2021/01/msg00024.html
- https://lists.debian.org/debian-lts-announce/2021/10/msg00032.html
- https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7ZO47LLKKRXKMUGSRCFNHSTHG5OEBYCG/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/7ZO47LLKKRXKMUGSRCFNHSTHG5OEBYCG/
- https://security.gentoo.org/glsa/201909-07
- https://security.gentoo.org/glsa/202305-17
- https://usn.ubuntu.com/4143-1/
- https://usn.ubuntu.com/4156-1/
- https://usn.ubuntu.com/4156-2/
- https://usn.ubuntu.com/4238-1/