CVE-2018-3838
Published: 10 April 2018
An exploitable information vulnerability exists in the XCF image rendering functionality of Simple DirectMedia Layer SDL2_image-2.0.2. A specially crafted XCF image can cause an out-of-bounds read on the heap, resulting in information disclosure. An attacker can display a specially crafted image to trigger this vulnerability.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
libsdl2-image Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
| bionic |
Not vulnerable
(2.0.3+dfsg1-1)
|
|
| trusty |
Released
(2.0.0+dfsg-3+deb8u1build0.14.04.1)
|
|
| upstream |
Released
(2.0.3+dfsg1-1)
|
|
| xenial |
Released
(2.0.1+dfsg-2+deb9u1build0.16.04.1)
|
|
|
Patches: upstream: https://hg.libsdl.org/SDL_image/rev/c5f9cbb5d2bbcb2150ba0596ea56b49efeed660d |
||
|
sdl-image1.2 Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
| bionic |
Not vulnerable
(1.2.12-8)
|
|
| trusty |
Released
(1.2.12-5+deb9u1build0.14.04.1)
|
|
| upstream |
Released
(1.2.12-8)
|
|
| xenial |
Released
(1.2.12-5+deb9u1build0.16.04.1)
|
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |