{"id":"UBUNTU-CVE-2022-23319","details":"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.","modified":"2026-01-20T17:24:34.276803Z","published":"2022-02-17T14:15:00Z","upstream":["CVE-2022-23319"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-23319"},{"type":"REPORT","url":"https://github.com/ganaware/pcf2bdf"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-23319"}],"affected":[{"package":{"name":"pcf2bdf","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/pcf2bdf@1.05-1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.05-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.05-1","binary_name":"pcf2bdf"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23319.json"}},{"package":{"name":"pcf2bdf","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/pcf2bdf@1.05-1build1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.05-1","1.05-1build1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.05-1build1","binary_name":"pcf2bdf"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23319.json"}},{"package":{"name":"pcf2bdf","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/pcf2bdf@1.05-1build2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.05-1build1","1.05-1build2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.05-1build2","binary_name":"pcf2bdf"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23319.json"}},{"package":{"name":"pcf2bdf","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/pcf2bdf@1.06-4?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.06-1","1.06-2","1.06-3","1.06-4"],"ecosystem_specific":{"binaries":[{"binary_version":"1.06-4","binary_name":"pcf2bdf"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23319.json"}},{"package":{"name":"pcf2bdf","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/pcf2bdf@1.07-1?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.07-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.07-1","binary_name":"pcf2bdf"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23319.json"}},{"package":{"name":"pcf2bdf","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/pcf2bdf@1.07-1?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.07-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.07-1","binary_name":"pcf2bdf"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-23319.json"}}],"schema_version":"1.7.3","severity":[{"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"}]}