Source: tiff X-Debbugs-CC: t...@security.debian.org Severity: important Tags: security
Hi, The following vulnerabilities were published for tiff. CVE-2022-2056[0]: | Divide By Zero error in tiffcrop in libtiff 4.4.0 allows attackers to | cause a denial-of-service via a crafted tiff file. For users that | compile libtiff from sources, the fix is available with commit | f3a5e010. https://gitlab.com/libtiff/libtiff/-/issues/415 https://gitlab.com/libtiff/libtiff/-/merge_requests/346 https://gitlab.com/libtiff/libtiff/-/commit/dd1bcc7abb26094e93636e85520f0d8f81ab0fab CVE-2022-2057[1]: | Divide By Zero error in tiffcrop in libtiff 4.4.0 allows attackers to | cause a denial-of-service via a crafted tiff file. For users that | compile libtiff from sources, the fix is available with commit | f3a5e010. https://gitlab.com/libtiff/libtiff/-/issues/427 https://gitlab.com/libtiff/libtiff/-/merge_requests/346 https://gitlab.com/libtiff/libtiff/-/commit/dd1bcc7abb26094e93636e85520f0d8f81ab0fab CVE-2022-2058[2]: | Divide By Zero error in tiffcrop in libtiff 4.4.0 allows attackers to | cause a denial-of-service via a crafted tiff file. For users that | compile libtiff from sources, the fix is available with commit | f3a5e010. https://gitlab.com/libtiff/libtiff/-/issues/428 https://gitlab.com/libtiff/libtiff/-/merge_requests/346 https://gitlab.com/libtiff/libtiff/-/commit/dd1bcc7abb26094e93636e85520f0d8f81ab0fab If you fix the vulnerabilities please also make sure to include the CVE (Common Vulnerabilities & Exposures) ids in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2022-2056 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2056 [1] https://security-tracker.debian.org/tracker/CVE-2022-2057 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2057 [2] https://security-tracker.debian.org/tracker/CVE-2022-2058 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2058 Please adjust the affected versions in the BTS as needed.