CVE-2019-7637
Published: 8 February 2019
SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer overflow in SDL_FillRect in video/SDL_surface.c.
From the Ubuntu Security Team
USN-4143-1 addressed serveral vulnerabilities in SDL 2.0. This update provides the corresponding fixes for Ubuntu 14.04 ESM.
Notes
Author | Note |
---|---|
emitorino | Patch causes regressions for some applications/games: https://bugzilla.novell.com/show_bug.cgi?id=1124825 |
Priority
Status
Package | Release | Status |
---|---|---|
libsdl1.2 Launchpad, Ubuntu, Debian |
bionic |
Released
(1.2.15+dfsg2-0.1ubuntu0.1)
|
cosmic |
Ignored
(end of life)
|
|
disco |
Ignored
(end of life)
|
|
eoan |
Not vulnerable
(1.2.15+dfsg2-5)
|
|
trusty |
Released
(1.2.15-8ubuntu1.1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
upstream |
Released
(1.2.15-10+deb8u1)
|
|
xenial |
Released
(1.2.15+dfsg1-3ubuntu0.1)
|
|
Patches: upstream: https://hg.libsdl.org/SDL/rev/9b0e5c555c0f upstream: https://hg.libsdl.org/SDL/rev/32075e9e2135 |
||
libsdl2 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(2.0.2+dfsg1-6)
|
cosmic |
Ignored
(end of life)
|
|
disco |
Not vulnerable
(2.0.2+dfsg1-6)
|
|
eoan |
Not vulnerable
(2.0.2+dfsg1-6)
|
|
trusty |
Released
(2.0.2+dfsg1-3ubuntu1.3)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
upstream |
Released
(2.0.2+dfsg1-6)
|
|
xenial |
Released
(2.0.4+dfsg1-2ubuntu2.16.04.2)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7637
- https://discourse.libsdl.org/t/vulnerabilities-found-in-libsdl-1-2-15/25720
- https://ubuntu.com/security/notices/USN-4143-1
- https://ubuntu.com/security/notices/USN-4156-1
- https://ubuntu.com/security/notices/USN-4156-2
- NVD
- Launchpad
- Debian