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Ubuntu Security Notice USN-5604-1

Ubuntu Security Notice 5604-1 - It was discovered that LibTIFF incorrectly handled certain files. An attacker could possibly use this issue to cause a denial of service, or possibly execute arbitrary code. It was discovered that LibTIFF incorrectly handled certain files. An attacker could possibly use this issue to cause a denial of service.

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==========================================================================Ubuntu Security Notice USN-5604-1September 08, 2022tiff vulnerabilities==========================================================================A security issue affects these releases of Ubuntu and its derivatives:- Ubuntu 16.04 ESM- Ubuntu 14.04 ESMSummary:Several security issues were fixed in LibTIFF.Software Description:- tiff: Tag Image File Format (TIFF) libraryDetails:It was discovered that LibTIFF incorrectly handled certain files.An attacker could possibly use this issue to cause a denial of service,or possibly execute arbitrary code. (CVE-2022-2867, CVE-2022-2869)It was discovered that LibTIFF incorrectly handled certain files.An attacker could possibly use this issue to cause a denial of service.(CVE-2022-2868)Update instructions:The problem can be corrected by updating your system to the followingpackage versions:Ubuntu 16.04 ESM:   libtiff-opengl                  4.0.6-1ubuntu0.8+esm3   libtiff-tools                   4.0.6-1ubuntu0.8+esm3   libtiff5                        4.0.6-1ubuntu0.8+esm3   libtiffxx5                      4.0.6-1ubuntu0.8+esm3Ubuntu 14.04 ESM:   libtiff-opengl                  4.0.3-7ubuntu0.11+esm3   libtiff-tools                   4.0.3-7ubuntu0.11+esm3   libtiff5                        4.0.3-7ubuntu0.11+esm3   libtiffxx5                      4.0.3-7ubuntu0.11+esm3In general, a standard system update will make all the necessary changes.References:   https://ubuntu.com/security/notices/USN-5604-1   CVE-2022-2867, CVE-2022-2868, CVE-2022-2869

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