PRIOn knowledge basePRION:CVE-2019-12221Design/Logic Flaw
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
6.5 Medium
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.004 Low
EPSS
Percentile
72.5%
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 a SEGV in the SDL function SDL_free_REAL at stdlib/SDL_malloc.c.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ubuntu_linux | eq | 18.04 | |
| ubuntu_linux | eq | 16.04 | |
| debian_linux | eq | 8.0 | |
| fedora | eq | 29 | |
| fedora | eq | 31 | |
| sdl2_image | eq | 2.0.4 | |
| simple_directmedia_layer | eq | 2.0.9 | |
| backports_sle | eq | 15.0 sp1 | |
| backports_sle | eq | 15.0 | |
| leap | eq | 15.0 |
References
lists.opensuse.org/opensuse-security-announce/2019-09/msg00012.html
lists.opensuse.org/opensuse-security-announce/2019-09/msg00029.html
bugzilla.libsdl.org/show_bug.cgi?id=4628
lists.debian.org/debian-lts-announce/2019/07/msg00021.html
lists.debian.org/debian-lts-announce/2019/07/msg00026.html
lists.fedoraproject.org/archives/list/[email protected]/message/GY6FDFPYUJ7YPY3XB5U75VJHBSVRVIKO/
lists.fedoraproject.org/archives/list/[email protected]/message/WJ2VRD57UOBT72JUC2DIFHEFCH4N64SW/
usn.ubuntu.com/4238-1/
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
6.5 Medium
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.004 Low
EPSS
Percentile
72.5%