{"id":"CVE-2023-36307","aliases":["GHSA-xgmm-3vvr-6c8j"],"url":"https://o3.security/vulnerability/CVE-2023-36307","summary":"Index out of bounds leading to crash","details":"ZPLGFA 1.1.1 allows attackers to cause a panic (because of an integer index out of range during a ConvertToGraphicField call) via an image of zero width. NOTE: it is unclear whether there are common use cases in which this panic could have any security consequence","published":"2023-09-05T00:00:00Z","modified":"2026-08-12T03:51:26.226049772Z","cvss":{"score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Go","name":"simonwaldherr.de/go/zplgfa","fixedVersion":null}],"fix":{"url":"https://github.com/SimonWaldherr/zplgfa/pull/6","label":"SimonWaldherr/zplgfa#6"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/36xxx/CVE-2023-36307.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-36307"},{"type":"FIX","url":"https://github.com/SimonWaldherr/zplgfa/pull/6"},{"type":"WEB","url":"https://github.com/SimonWaldherr/zplgfa/commit/c0d018ffa921cd2460b80f766b7969fbe63678fc"},{"type":"PACKAGE","url":"https://github.com/SimonWaldherr/zplgfa"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:26.226049772Z"}}