CVE-2023-25435
Published: 21 June 2023
libtiff 4.5.0 is vulnerable to Buffer Overflow via extractContigSamplesShifted8bits() at /libtiff/tools/tiffcrop.c:3753.
Notes
| Author | Note |
|---|---|
| mdeslaur | invalid read, DoS only |
| ccdm94 | same fix as the one for CVE-2023-25434, which is also the same fix as the one for CVE-2023-0795. |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
tiff Launchpad, Ubuntu, Debian |
bionic |
Released
(4.0.9-5ubuntu0.10)
|
| focal |
Released
(4.1.0+git191117-2ubuntu0.20.04.8)
|
|
| jammy |
Released
(4.3.0-6ubuntu0.4)
|
|
| kinetic |
Released
(4.4.0-4ubuntu3.3)
|
|
| lunar |
Not vulnerable
(4.5.0-5ubuntu1)
|
|
| trusty |
Released
(4.0.3-7ubuntu0.11+esm7)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| upstream |
Released
(4.5.0-5, 4.5.1)
|
|
| xenial |
Released
(4.0.6-1ubuntu0.8+esm10)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
|
Patches: upstream: https://gitlab.com/libtiff/libtiff/-/commit/69818e2f2d246e6631ac2a2da692c3706b849c38 |
||
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 |