{"id":"CVE-2022-29977","details":"There is an assertion failure error in stbi__jpeg_huff_decode, stb_image.h:1894 in libsixel img2sixel 1.8.6. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted JPEG file.","modified":"2026-08-12T03:51:24.727981510Z","published":"2022-05-11T13:10:13Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29977.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29977.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-29977"},{"type":"REPORT","url":"https://github.com/saitoha/libsixel/issues/165"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/saitoha/libsixel","events":[{"introduced":"6a5be8b72d84037b83a5ea838e17bcf372ab1d5f"},{"last_affected":"6a5be8b72d84037b83a5ea838e17bcf372ab1d5f"}],"database_specific":{"extracted_events":[{"introduced":"1.8.6"},{"last_affected":"1.8.6"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:saitoha:libsixel:1.8.6:*:*:*:*:*:*:*"}}],"versions":["1.8.6","v1.8.6"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-29977.json"}}],"schema_version":"1.9.0"}