CVE-2023-40745
Published: 5 October 2023
LibTIFF is vulnerable to an integer overflow. This flaw allows remote attackers to cause a denial of service (application crash) or possibly execute an arbitrary code via a crafted tiff image, which triggers a heap-based buffer overflow.
Priority
Status
Package | Release | Status |
---|---|---|
tiff
Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(4.0.9-5ubuntu0.10+esm2)
|
focal |
Not vulnerable
(4.1.0+git191117-2ubuntu0.20.04.9)
|
|
jammy |
Not vulnerable
(4.3.0-6ubuntu0.5)
|
|
lunar |
Not vulnerable
(4.5.0-5ubuntu1.1)
|
|
trusty |
Not vulnerable
(4.0.3-7ubuntu0.11+esm9)
|
|
upstream |
Released
(4.5.1+git230720-1)
|
|
xenial |
Not vulnerable
(4.0.6-1ubuntu0.8+esm12)
|
|
Patches:
upstream: https://gitlab.com/libtiff/libtiff/-/commit/4fc16f649fa2875d5c388cf2edc295510a247ee5 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |