CVE-2020-14409
HIGHCVSS 7.8/10EPSS 1.31%
Last modified
CVE-2020-14409 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. SDL (Simple DirectMedia Layer) through 2.0.12 has an Integer Overflow (and resultant SDL_memcpy heap corruption) in SDL_BlitCopy in video/SDL_blit_copy.c via a crafted .BMP file.. EPSS estimates a 1.31% chance of exploitation in the next 30 days.
Description
SDL (Simple DirectMedia Layer) through 2.0.12 has an Integer Overflow (and resultant SDL_memcpy heap corruption) in SDL_BlitCopy in video/SDL_blit_copy.c via a crafted .BMP file.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Libsdl | Simple Directmedia Layer | >= 2.0.12, <= 2.0.20 | — |
| Fedoraproject | Fedora | 33 | — |
| Debian | Debian Linux | 9.0 | — |
| Starwindsoftware | Starwind Virtual San | v8 | Build12533 |
References
- https://bugzilla.libsdl.org/show_bug.cgi?id=5200Issue Tracking, Vendor Advisory
- https://hg.libsdl.org/SDL/rev/3f9b4e92c1d9Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2021/01/msg00024.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/02/msg00008.htmlMailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5FS32YCEJLQ2FYUWSWYI2ZMQWQEAWJNR/Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202107-55Third Party Advisory
- https://www.starwindsoftware.com/security/sw-20210325-0001/Third Party Advisory
- https://bugzilla.libsdl.org/show_bug.cgi?id=5200Issue Tracking, Vendor Advisory
- https://hg.libsdl.org/SDL/rev/3f9b4e92c1d9Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2021/01/msg00024.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/02/msg00008.htmlMailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5FS32YCEJLQ2FYUWSWYI2ZMQWQEAWJNR/Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202107-55Third Party Advisory
- https://www.starwindsoftware.com/security/sw-20210325-0001/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-14409?
SDL (Simple DirectMedia Layer) through 2.0.12 has an Integer Overflow (and resultant SDL_memcpy heap corruption) in SDL_BlitCopy in video/SDL_blit_copy.c via a crafted .BMP file.
How severe is CVE-2020-14409?
CVE-2020-14409 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 1.31% probability of exploitation in the next 30 days.
How do I fix CVE-2020-14409?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-14409?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST