{"id":"USN-7587-1","summary":"fig2dev vulnerabilities","details":"Suhwan Song discovered that Fig2dev did not correctly handle certain\nmemory operations. If a user or automated system were tricked into\nopening a specially crafted file, an attacker could possibly use this\nissue to cause a denial of service. This issue only affected\nUbuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-21680, CVE-2020-21682,\nCVE-2020-21683)\n\nIt was discovered that Fig2dev did not limit the size of certain inputs.\nIf a user or automated system were tricked into opening a specially\ncrafted file, an attacker could possibly use this issue to cause a\ndenial of service. (CVE-2025-31162, CVE-2025-31163)\n\nIt was discovered that Fig2dev did not correctly handle certain inputs.\nIf a user or automated system were tricked into opening a specially\ncrafted file, an attacker could possibly use this issue to cause a\ndenial of service. This issue only affected Ubuntu 24.04 LTS and\nUbuntu 24.10. (CVE-2025-31164)","modified":"2026-02-10T04:49:02Z","published":"2025-06-23T02:35:06Z","related":["UBUNTU-CVE-2020-21680","UBUNTU-CVE-2020-21682","UBUNTU-CVE-2020-21683","UBUNTU-CVE-2025-31162","UBUNTU-CVE-2025-31163","UBUNTU-CVE-2025-31164"],"upstream":["CVE-2020-21680","CVE-2020-21682","CVE-2020-21683","CVE-2025-31162","CVE-2025-31163","CVE-2025-31164","UBUNTU-CVE-2020-21680","UBUNTU-CVE-2020-21682","UBUNTU-CVE-2020-21683","UBUNTU-CVE-2025-31162","UBUNTU-CVE-2025-31163","UBUNTU-CVE-2025-31164"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7587-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-21680"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-21682"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-21683"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-31162"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-31163"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-31164"}],"affected":[{"package":{"name":"fig2dev","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/fig2dev@1:3.2.6a-6ubuntu1.1+esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.2.6a-6ubuntu1.1+esm1"}]}],"versions":["1:3.2.6a-3","1:3.2.6a-4","1:3.2.6a-4ubuntu1","1:3.2.6a-6ubuntu1","1:3.2.6a-6ubuntu1.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1:3.2.6a-6ubuntu1.1+esm1","binary_name":"fig2dev"},{"binary_version":"1:3.2.6a-6ubuntu1.1+esm1","binary_name":"transfig"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7587-1.json","cves_map":{"cves":[{"id":"CVE-2020-21680","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2020-21682","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2020-21683","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2025-31162","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2025-31163","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:18.04:LTS"}}},{"package":{"name":"fig2dev","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/fig2dev@1:3.2.7a-7ubuntu0.1+esm1?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.2.7a-7ubuntu0.1+esm1"}]}],"versions":["1:3.2.7a-7","1:3.2.7a-7ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1:3.2.7a-7ubuntu0.1+esm1","binary_name":"fig2dev"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7587-1.json","cves_map":{"cves":[{"id":"CVE-2020-21680","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2020-21682","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2020-21683","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2025-31162","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2025-31163","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:20.04:LTS"}}},{"package":{"name":"fig2dev","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/fig2dev@1:3.2.8b-1ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.2.8b-1ubuntu0.1~esm1"}]}],"versions":["1:3.2.8-3","1:3.2.8b-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1:3.2.8b-1ubuntu0.1~esm1","binary_name":"fig2dev"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7587-1.json","cves_map":{"cves":[{"id":"CVE-2025-31162","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2025-31163","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:22.04:LTS"}}},{"package":{"name":"fig2dev","ecosystem":"Ubuntu:Pro:24.04:LTS","purl":"pkg:deb/ubuntu/fig2dev@1:3.2.9-3ubuntu0.1~esm1?arch=source&distro=esm-apps/noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.2.9-3ubuntu0.1~esm1"}]}],"versions":["1:3.2.8b-3","1:3.2.9-3","1:3.2.9-3build1","1:3.2.9-3build2"],"ecosystem_specific":{"binaries":[{"binary_version":"1:3.2.9-3ubuntu0.1~esm1","binary_name":"fig2dev"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7587-1.json","cves_map":{"cves":[{"id":"CVE-2025-31162","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2025-31163","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2025-31164","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:24.04:LTS"}}}],"schema_version":"1.7.3"}