Back
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.
High8.1EPSS 3.5%
- Published
- Updated
- Reserved
- Assigned by
- mitre
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.
Timeline
Published
- 5 years later
· 5 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High8.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |
- EPSS (exploitation in 30 days)
- 3.5% · top 11% of all CVEs (8 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.1.
Weakness
Affected products
n/a
- affected n/a
References (23)
- [debian-lts-announce] 20190313 [SECURITY] [DLA 1714-1] libsdl2 security update (opens in a new tab)mailing-listx_transferred
- https://bugzilla.libsdl.org/show_bug.cgi?id=4498 (opens in a new tab)x_transferred
- [debian-lts-announce] 20190313 [SECURITY] [DLA 1713-1] libsdl1.2 security update (opens in a new tab)mailing-listx_transferred
- https://discourse.libsdl.org/t/vulnerabilities-found-in-libsdl-1-2-15/25720 (opens in a new tab)x_transferred
- openSUSE-SU-2019:1213 (opens in a new tab)vendor-advisoryx_transferred
- openSUSE-SU-2019:1223 (opens in a new tab)vendor-advisoryx_transferred
- openSUSE-SU-2019:1261 (opens in a new tab)vendor-advisoryx_transferred
- [debian-lts-announce] 20190722 [SECURITY] [DLA 1861-1] libsdl2-image security update (opens in a new tab)mailing-listx_transferred
- [debian-lts-announce] 20190727 [SECURITY] [DLA 1865-1] sdl-image1.2 security update (opens in a new tab)mailing-listx_transferred
- openSUSE-SU-2019:2071 (opens in a new tab)vendor-advisoryx_transferred
- GLSA-201909-07 (opens in a new tab)vendor-advisoryx_transferred
- openSUSE-SU-2019:2109 (opens in a new tab)vendor-advisoryx_transferred
- USN-4143-1 (opens in a new tab)vendor-advisoryx_transferred
- USN-4156-1 (opens in a new tab)vendor-advisoryx_transferred
- USN-4156-2 (opens in a new tab)vendor-advisoryx_transferred
- [debian-lts-announce] 20191017 [SECURITY] [DLA 1714-2] libsdl2 regression update (opens in a new tab)mailing-listx_transferred
- [debian-lts-announce] 20191017 [SECURITY] [DLA 1713-2] libsdl1.2 regression update (opens in a new tab)mailing-listx_transferred
- USN-4238-1 (opens in a new tab)vendor-advisoryx_transferred
- FEDORA-2020-24652fe41c (opens in a new tab)vendor-advisoryx_transferred
- [debian-lts-announce] 20210130 [SECURITY] [DLA 2536-1] libsdl2 security update (opens in a new tab)mailing-listx_transferred
- [debian-lts-announce] 20211031 [SECURITY] [DLA 2804-1] libsdl1.2 security update (opens in a new tab)mailing-listx_transferred
- [debian-lts-announce] 20230208 [SECURITY] [DLA 3314-1] libsdl2 security update (opens in a new tab)mailing-listx_transferred
- GLSA-202305-17 (opens in a new tab)vendor-advisoryx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2019-7635)Record last updated .