CVE-2023-3316
Published: 19 June 2023
A NULL pointer dereference in TIFFClose() is caused by a failure to open an output file (non-existent path or a path that requires permissions like /dev/null) while specifying zones.
Notes
| Author | Note |
|---|---|
| mdeslaur | DoS only |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
tiff Launchpad, Ubuntu, Debian |
bionic |
Released
(4.0.9-5ubuntu0.10+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
| focal |
Released
(4.1.0+git191117-2ubuntu0.20.04.9)
|
|
| jammy |
Released
(4.3.0-6ubuntu0.5)
|
|
| kinetic |
Ignored
(end of life, was needed)
|
|
| lunar |
Not vulnerable
(4.5.0-5ubuntu1)
|
|
| trusty |
Released
(4.0.3-7ubuntu0.11+esm8)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| upstream |
Released
(4.5.1~rc3-1)
|
|
| xenial |
Released
(4.0.6-1ubuntu0.8+esm11)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
|
Patches: upstream: https://gitlab.com/libtiff/libtiff/-/commit/d63de61b1ec3385f6383ef9a1f453e4b8b11d536 |
||
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 |
References
- https://gitlab.com/libtiff/libtiff/-/merge_requests/468
- https://research.jfrog.com/vulnerabilities/libtiff-nullderef-dos-xray-522144/
- https://ubuntu.com/security/notices/USN-6229-1
- https://ubuntu.com/security/notices/USN-6290-1
- https://www.cve.org/CVERecord?id=CVE-2023-3316
- NVD
- Launchpad
- Debian