CVE-2022-0561
Published: 11 February 2022
Null source pointer passed as an argument to memcpy() function within TIFFFetchStripThing() in tif_dirread.c in libtiff versions from 3.9.0 to 4.3.0 could lead to Denial of Service via crafted TIFF file. For users that compile libtiff from sources, the fix is available with commit eecb0712.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
tiff Launchpad, Ubuntu, Debian |
bionic |
Released
(4.0.9-5ubuntu0.5)
|
| focal |
Released
(4.1.0+git191117-2ubuntu0.20.04.3)
|
|
| impish |
Released
(4.3.0-1ubuntu0.1)
|
|
| jammy |
Not vulnerable
(4.3.0-4)
|
|
| trusty |
Released
(4.0.3-7ubuntu0.11+esm1)
|
|
| upstream |
Released
(4.3.0-4)
|
|
| xenial |
Released
(4.0.6-1ubuntu0.8+esm1)
|
|
|
Patches: upstream: https://gitlab.com/freedesktop-sdk/mirrors/gitlab/libtiff/libtiff/-/commit/eecb0712f4c3a5b449f70c57988260a667ddbdef |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |