CVE-2019-7635
Published: 08 February 2019
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.
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.
Priority
Medium
CVSS 3 base score: 8.1
Status
| Package | Release | Status |
|---|---|---|
|
libsdl1.2 Launchpad, Ubuntu, Debian |
Upstream |
Released
(1.2.15-10+deb8u1)
|
| Ubuntu 21.10 (Impish Indri) |
Not vulnerable
(1.2.15+dfsg2-5)
|
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(1.2.15+dfsg2-5)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Not vulnerable
(1.2.15+dfsg2-5)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(1.2.15+dfsg2-0.1ubuntu0.1)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Released
(1.2.15+dfsg1-3ubuntu0.1)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Released
(1.2.15-8ubuntu1.1+esm1)
|
|
|
Patches: Upstream: https://hg.libsdl.org/SDL/rev/08f3b4992538 (correct) Upstream: https://hg.libsdl.org/SDL/rev/4646533663ae (broken) |
||
|
libsdl2 Launchpad, Ubuntu, Debian |
Upstream |
Released
(2.0.2+dfsg1-6)
|
| Ubuntu 21.10 (Impish Indri) |
Not vulnerable
(2.0.10+dfsg1-1ubuntu1)
|
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(2.0.10+dfsg1-1ubuntu1)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Not vulnerable
(2.0.10+dfsg1-1ubuntu1)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(2.0.8+dfsg1-1ubuntu1.18.04.4)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Released
(2.0.4+dfsg1-2ubuntu2.16.04.2)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Released
(2.0.2+dfsg1-3ubuntu1.3)
|
|
|
Patches: Upstream: https://hg.libsdl.org/SDL/rev/7c643f1c1887 |
||
|
libsdl2-image Launchpad, Ubuntu, Debian |
Upstream |
Released
(2.0.0+dfsg-3+deb8u2)
|
| Ubuntu 21.10 (Impish Indri) |
Not vulnerable
(2.0.5+dfsg1-1)
|
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(2.0.5+dfsg1-1)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Not vulnerable
(2.0.5+dfsg1-1)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Needed
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Ignored
(end of standard support, was needed)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
|
|
Patches: Upstream: https://hg.libsdl.org/SDL_image/rev/03bd33e8cb49 |
||
|
sdl-image1.2 Launchpad, Ubuntu, Debian |
Upstream |
Released
(1.2.12-5+deb8u2)
|
| Ubuntu 21.10 (Impish Indri) |
Not vulnerable
(1.2.12-11)
|
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(1.2.12-11)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Not vulnerable
(1.2.12-11)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(1.2.12-8ubuntu0.1)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Released
(1.2.12-5+deb9u1ubuntu0.16.04.1)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Needed
|
|
|
Patches: Upstream: https://hg.libsdl.org/SDL_image/rev/a3a7cac00d5f |
||
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7635
- https://bugzilla.libsdl.org/show_bug.cgi?id=4498
- 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
- https://ubuntu.com/security/notices/USN-4238-1
- NVD
- Launchpad
- Debian