{"id":"CVE-2022-23319","aliases":["DEBIAN-CVE-2022-23319","EUVD-2022-28401","GHSA-p4gv-mjgc-3g68","UBUNTU-CVE-2022-23319"],"status":"published","title":"A segmentation fault during PCF file parsing in pcf2bdf versions \u003e=1.05 allows an attacker to...","description":"A segmentation fault during PCF file parsing in pcf2bdf versions \u003e=1.05 allows an attacker to trigger a program crash via a specially crafted PCF font file. This crash affects the availability of the software and dependent downstream components.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00671,"percentile":0.52308,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-1284","CWE-400"],"published":"2022-02-17T13:44:29Z","modified":"2026-10-28T02:31:08Z","fixes":[{"ecosystem":"Debian:12","package":"pcf2bdf","fixed_in":["1.07-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"pcf2bdf","fixed_in":["1.07-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"pcf2bdf","fixed_in":["1.07-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"pcf2bdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.07-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"pcf2bdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.07-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"pcf2bdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.07-1"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"pcf2bdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.05-1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"pcf2bdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.05-1","1.05-1build1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"pcf2bdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.05-1build1","1.05-1build2"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"pcf2bdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.06-1","1.06-2","1.06-3","1.06-4"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"pcf2bdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.07-1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"pcf2bdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.07-1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"pcf2bdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.07-1build1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"pcf2bdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.07-1","1.07-1build1"]}],"products":[{"vendor":"pcf2bdf_project","product":"pcf2bdf"}],"references":[{"url":"https://github.com/ganaware/pcf2bdf","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","package","report"]},{"url":"https://github.com/ganaware/pcf2bdf/issues/5","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Patch","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23319","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-p4gv-mjgc-3g68"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23319.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-23319","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-23319","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-23319","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2022-23319","description":"A segmentation fault during PCF file parsing in pcf2bdf versions \u003e=1.05 allows an attacker to trigger a program crash via a specially crafted PCF font file. This crash affects the availability of the software and dependent downstream components.","status":"published","published":"2022-02-17T13:44:29Z","modified":"2024-08-03T03:36:20.395Z","updated_at":"2026-11-02T14:34:29.478363Z"}],"euvd":[{"id":"EUVD-2022-28401","description":"A segmentation fault during PCF file parsing in pcf2bdf versions \u003e=1.05 allows an attacker to trigger a program crash via a specially crafted PCF font file. This crash affects the availability of the software and dependent downstream components.","status":"published","published":"2022-02-17T13:44:29Z","modified":"2024-08-03T03:36:20Z","updated_at":"2026-11-03T03:25:51.181739Z"}],"ghsa":[{"id":"GHSA-p4gv-mjgc-3g68","title":"A segmentation fault during PCF file parsing in pcf2bdf versions \u003e=1.05 allows an attacker to...","description":"A segmentation fault during PCF file parsing in pcf2bdf versions \u003e=1.05 allows an attacker to trigger a program crash via a specially crafted PCF font file. 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This crash affects the availability of the software and dependent downstream components.","status":"published","published":"2022-02-17T14:15:08.073Z","modified":"2026-06-17T04:29:51.563Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-1284"],"updated_at":"2026-11-02T14:07:12.155838Z"}],"osv":[{"id":"DEBIAN-CVE-2022-23319","description":"A segmentation fault during PCF file parsing in pcf2bdf versions \u003e=1.05 allows an attacker to trigger a program crash via a specially crafted PCF font file. This crash affects the availability of the software and dependent downstream components.","status":"published","published":"2022-02-17T14:15:08.073Z","modified":"2026-11-03T08:02:43.055260811Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T08:24:39.643572Z"},{"id":"UBUNTU-CVE-2022-23319","description":"A segmentation fault during PCF file parsing in pcf2bdf versions \u003e=1.05 allows an attacker to trigger a program crash via a specially crafted PCF font file. This crash affects the availability of the software and dependent downstream components.","status":"published","published":"2022-02-17T14:15:00Z","modified":"2026-10-17T12:53:59.038291682Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T16:53:53.13624Z"},{"id":"CVE-2022-23319","description":"A segmentation fault during PCF file parsing in pcf2bdf versions \u003e=1.05 allows an attacker to trigger a program crash via a specially crafted PCF font file. This crash affects the availability of the software and dependent downstream components.","status":"published","published":"2022-02-17T13:44:29Z","modified":"2026-10-28T02:31:08.827964734Z","updated_at":"2026-11-02T15:44:24.061177Z"}]}}