Vulnerability Details : CVE-2019-12219
An issue was discovered in libSDL2.a in Simple DirectMedia Layer (SDL) 2.0.9 when used in conjunction with libSDL2_image.a in SDL2_image 2.0.4. There is an invalid free error in the SDL function SDL_SetError_REAL at SDL_error.c.
Products affected by CVE-2019-12219
- cpe:2.3:a:libsdl:sdl2_image:2.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:libsdl:simple_directmedia_layer:2.0.9:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-12219
2.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 89 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-12219
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2019-12219
-
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-12219
-
https://lists.debian.org/debian-lts-announce/2019/07/msg00021.html
[SECURITY] [DLA 1861-1] libsdl2-image security update
-
https://lists.debian.org/debian-lts-announce/2019/07/msg00026.html
[SECURITY] [DLA 1865-1] sdl-image1.2 security update
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WJ2VRD57UOBT72JUC2DIFHEFCH4N64SW/
[SECURITY] Fedora 29 Update: SDL2_image-2.0.5-2.fc29 - package-announce - Fedora Mailing-Lists
-
https://usn.ubuntu.com/4238-1/
USN-4238-1: SDL_image vulnerabilities | Ubuntu security notices
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GY6FDFPYUJ7YPY3XB5U75VJHBSVRVIKO/
[SECURITY] Fedora 31 Update: mingw-SDL2-2.0.10-1.fc31 - package-announce - Fedora Mailing-Lists
-
https://bugzilla.libsdl.org/show_bug.cgi?id=4625
4625 – invalid free error in function SDL_SetError_REALIssue Tracking;Exploit;Vendor Advisory
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