{"id":"UBUNTU-CVE-2022-1507","details":"chafa: NULL Pointer Dereference in function gif_internal_decode_frame at libnsgif.c:599 allows attackers to cause a denial of service (crash) via a crafted input file. in GitHub repository hpjansson/chafa prior to 1.10.2. chafa: NULL Pointer Dereference in function gif_internal_decode_frame at libnsgif.c:599 allows attackers to cause a denial of service (crash) via a crafted input file.","modified":"2026-04-22T13:13:46.507497Z","published":"2022-04-27T17:15:00Z","upstream":["CVE-2022-1507"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-1507"},{"type":"REPORT","url":"https://huntr.dev/bounties/104d8c5d-cac5-4baa-9ac9-291ea0bcab95/"},{"type":"REPORT","url":"https://github.com/hpjansson/chafa/commit/e4b777c7b7c144cd16a0ea96108267b1004fe6c9"},{"type":"REPORT","url":"https://github.com/hpjansson/chafa/commit/e4b777c7b7c144cd16a0ea96108267b1004fe6c9"},{"type":"REPORT","url":"https://huntr.dev/bounties/104d8c5d-cac5-4baa-9ac9-291ea0bcab95"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-1507"}],"affected":[{"package":{"name":"chafa","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/chafa@1.2.1-1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.1-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.1-1","binary_name":"chafa"},{"binary_version":"1.2.1-1","binary_name":"libchafa0"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-1507.json"}},{"package":{"name":"chafa","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/chafa@1.8.0-1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.6.0-1","1.8.0-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.8.0-1","binary_name":"chafa"},{"binary_version":"1.8.0-1","binary_name":"libchafa0"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-1507.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}