CVE-2020-12761
Published: 9 May 2020
modules/loaders/loader_ico.c in imlib2 1.6.0 has an integer overflow (with resultant invalid memory allocations and out-of-bounds reads) via an icon with many colors in its color map.
Notes
| Author | Note |
|---|---|
| leosilva | introduced in later so old releases aren't affected |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
imlib2 Launchpad, Ubuntu, Debian |
focal |
Released
(1.6.1-1ubuntu0.1)
|
| hirsute |
Not vulnerable
(1.6.1-2)
|
|
| bionic |
Not vulnerable
(code not present)
|
|
| eoan |
Ignored
(end of life)
|
|
| groovy |
Not vulnerable
(1.6.1-2)
|
|
| impish |
Not vulnerable
(1.6.1-2)
|
|
| jammy |
Not vulnerable
(1.6.1-2)
|
|
| trusty |
Not vulnerable
(code not present)
|
|
| upstream |
Needs triage
|
|
| xenial |
Not vulnerable
(code not present)
|
|
|
Patches: upstream: https://git.enlightenment.org/legacy/imlib2.git/commit/?id=c95f938ff1effaf91729c050a0f1c8684da4dd63 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.1 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |