{"id":"CVE-2022-1507","summary":"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 hpjansson/chafa","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":"2026-08-12T12:59:38.267412Z","published":"2022-04-27T16:55:10Z","related":["openSUSE-SU-2022:10025-1"],"database_specific":{"cna_assigner":"@huntrdev","cwe_ids":["CWE-476"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1507.json"},"references":[{"type":"WEB","url":"https://huntr.dev/bounties/104d8c5d-cac5-4baa-9ac9-291ea0bcab95"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1507.json"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3PLHKTQYK6AO3M5NAVM3CDVQTZZS6MCO/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DIOAZPITFL2Y7Y6KHCZ4OIK7P7KWFN22/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L54UEP5S254VP5FZWGFPHLTPMFJVOGYT/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1507"},{"type":"FIX","url":"https://github.com/hpjansson/chafa/commit/e4b777c7b7c144cd16a0ea96108267b1004fe6c9"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/hpjansson/chafa","events":[{"introduced":"0"},{"fixed":"30865fb03d8bed8f63c6ad15fefa101734d0ab1d"},{"fixed":"e4b777c7b7c144cd16a0ea96108267b1004fe6c9"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"1.10.2"}],"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:chafa_project:chafa:*:*:*:*:*:*:*:*"}}],"versions":["1.10.1","1.10.0","1.8.0","1.6.0","1.4.0","1.2.0","1.0.0","0.9.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-1507.json","vanir_signatures_modified":"2026-08-12T12:59:38Z","vanir_signatures":[{"digest":{"line_hashes":["226139639360273292168531425569052750193","128192117757469412337181797085380734841","148165627436341425810271921761655786850"],"threshold":0.9},"id":"CVE-2022-1507-595d80cd","signature_type":"Line","signature_version":"v1","source":"https://github.com/hpjansson/chafa/commit/e4b777c7b7c144cd16a0ea96108267b1004fe6c9","target":{"file":"libnsgif/libnsgif.c"},"deprecated":false},{"source":"https://github.com/hpjansson/chafa/commit/e4b777c7b7c144cd16a0ea96108267b1004fe6c9","target":{"file":"libnsgif/libnsgif.c","function":"gif_internal_decode_frame"},"deprecated":false,"digest":{"function_hash":"37117809620763676497047265525472027561","length":5892},"id":"CVE-2022-1507-848219be","signature_type":"Function","signature_version":"v1"}]}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}