Vulnerability 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.
CVSS Score
8.1
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Libsdl | Simple Directmedia Layer | <= 1.2.15 |
| Opensuse | Backports Sle | 15.0 |
| Opensuse | Leap | 15.0 |
| Debian | Debian Linux | 8.0 |
| Fedoraproject | Fedora | 31 |
| Canonical | Ubuntu Linux | 12.04 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00063.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00073.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00088.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00014.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00030.htmlMailing ListThird Party Advisory
- https://bugzilla.libsdl.org/show_bug.cgi?id=4498ExploitIssue TrackingVendor Advisory
- https://discourse.libsdl.org/t/vulnerabilities-found-in-libsdl-1-2-15/25720Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2019/03/msg00015.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/03/msg00016.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/07/msg00021.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/07/msg00026.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/10/msg00020.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/10/msg00021.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/01/msg00024.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/10/msg00032.htmlMailing ListThird Party Advisory
FAQ
What is CVE-2019-7635?
CVE-2019-7635 is a vulnerability with a CVSS score of 8.1 (HIGH). 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.
How severe is CVE-2019-7635?
CVE-2019-7635 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-7635?
Check the references section above for vendor advisories and patch information. Affected products include: Libsdl Simple Directmedia Layer, Opensuse Backports Sle, Opensuse Leap, Debian Debian Linux, Fedoraproject Fedora.