Out-of-bounds Read in Libsdl Simple Directmedia Layer
CVE-2019-7635
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H.
EPSS exploit prediction
EPSS: 0.035 (89.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.033 · newest: 0.035 · change: +0.002
Affected products
- Libsdl Simple Directmedia Layer
- Canonical Ubuntu Linux — versions 12.04, 14.04, 16.04
- Debian Linux — versions 8.0, 9.0
- Fedoraproject Fedora — versions 31
- openSUSE Backports Sle — versions 15.0
- openSUSE Leap — versions 15.0, 15.1, 42.3
Weakness classification (CWE)
References
- lists.debian.org/debian-lts-announce/2019/03/msg00016.html (mailing-list, Mailing List, Third Party Advisory)
- bugzilla.libsdl.org/show_bug.cgi (Exploit, Issue Tracking, Vendor Advisory)
- lists.debian.org/debian-lts-announce/2019/03/msg00015.html (mailing-list, Mailing List, Third Party Advisory)
- discourse.libsdl.org/t/vulnerabilities-found-in-libsdl-1-2-15/25720 (Vendor Advisory)
- lists.opensuse.org/opensuse-security-announce/2019-04/msg00063.html (vendor-advisory, Mailing List, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2019-04/msg00073.html (vendor-advisory, Mailing List, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2019-04/msg00088.html (vendor-advisory, Mailing List, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2019/07/msg00021.html (mailing-list, Mailing List, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2019/07/msg00026.html (mailing-list, Mailing List, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2019-09/msg00014.html (vendor-advisory, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-7635?
- CVE-2019-7635 is a high-severity vulnerability in Libsdl Simple Directmedia Layer, classified under Out-of-bounds Read. CVSS score: 8.1/10. Published 2019-02-08.
- How severe is CVE-2019-7635?
- High severity. CVSS v3 base score is 8.1 out of 10.