USN-6644-2: LibTIFF vulnerabilities
Severity
Medium
Vendor
Canonical Ubuntu
Versions Affected
- Canonical Ubuntu 22.04
Description
USN-6644-1 fixed vulnerabilities in LibTIFF. This update provides the corresponding updates for Ubuntu 22.04 LTS. Original advisory details: It was discovered that LibTIFF incorrectly handled certain files. If a user were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause the application to crash, resulting in a denial of service. (CVE-2023-52356) It was discovered that LibTIFF incorrectly handled certain image files with the tiffcp utility. If a user were tricked into opening a specially crafted image file, an attacker could possibly use this issue to cause tiffcp to crash, resulting in a denial of service. (CVE-2023-6228) It was discovered that LibTIFF incorrectly handled certain files. If a user were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause the application to consume resources, resulting in a denial of service. (CVE-2023-6277) Update Instructions: Run `sudo pro fix USN-6644-2` to fix the vulnerability. The problem can be corrected by updating your system to the following package versions: libtiff-opengl – 4.3.0-6ubuntu0.8 libtiffxx5 – 4.3.0-6ubuntu0.8 libtiff5-dev – 4.3.0-6ubuntu0.8 libtiff-dev – 4.3.0-6ubuntu0.8 libtiff5 – 4.3.0-6ubuntu0.8 libtiff-tools – 4.3.0-6ubuntu0.8 libtiff-doc – 4.3.0-6ubuntu0.8 No subscription required
CVEs contained in this USN include: CVE-2023-52356, CVE-2023-6228, CVE-2023-6277.
Affected Cloud Foundry Products and Versions
Severity is medium unless otherwise noted.
- cflinuxfs4
- All versions prior to 1.78.0
- CF Deployment
- All versions prior to 39.3.0
Mitigation
Users of affected products are strongly encouraged to follow the mitigations below.
The Cloud Foundry project recommends upgrading the following releases:
- cflinuxfs4
- Upgrade all versions to 1.78.0 or greater
- CF Deployment
- Upgrade all versions to 39.3.0 or greater
References
History
2024-04-04: Initial vulnerability report published.
