{"id":"UBUNTU-CVE-2023-51107","details":"A floating point exception (divide-by-zero) vulnerability was discovered in Artifex MuPDF 1.23.4 in functon compute_color() of jquant2.c. NOTE: this is disputed by the supplier because there was not reasonable evidence to determine the existence of a vulnerability or identify the affected product.","modified":"2026-05-20T16:13:56.564695328Z","published":"2023-12-26T15:15:00Z","upstream":["CVE-2023-51107"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-51107"},{"type":"REPORT","url":"https://github.com/dongyuma/sox-defects/blob/main/mupdf-defects.md"},{"type":"REPORT","url":"https://github.com/dongyuma/sox-defects/blob/main/mupdf-defects.md#3-a-floating-point-exception-divide-by-zero-issue-was-discovered-in-mupdf-in-functon-compute_color-of-jquant2c-in-line-533"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-51107"}],"affected":[{"package":{"name":"mupdf","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/mupdf?arch=source&distro=esm-apps%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7-1","1.7a-1","1.7a-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.7a-1ubuntu0.1~esm1","binary_name":"mupdf"},{"binary_name":"mupdf-tools","binary_version":"1.7a-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-51107.json"}},{"package":{"name":"mupdf","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/mupdf?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.11+ds1-1.1","1.11+ds1-2","1.12.0+ds1-1","1.12.0+ds1-1ubuntu0.1~esm1","1.12.0+ds1-1ubuntu0.1~esm2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.12.0+ds1-1ubuntu0.1~esm2","binary_name":"mupdf"},{"binary_name":"mupdf-tools","binary_version":"1.12.0+ds1-1ubuntu0.1~esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-51107.json"}},{"package":{"name":"mupdf","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/mupdf?arch=source&distro=esm-apps%2Ffocal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.15.0+ds1-1","1.16.1+ds1-1ubuntu1","1.16.1+ds1-1ubuntu1+esm1","1.16.1+ds1-1ubuntu1+esm2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.16.1+ds1-1ubuntu1+esm2","binary_name":"mupdf"},{"binary_name":"mupdf-tools","binary_version":"1.16.1+ds1-1ubuntu1+esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-51107.json"}},{"package":{"name":"mupdf","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/mupdf?arch=source&distro=esm-apps%2Fjammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.17.0+ds1-2","1.19.0+ds1-1","1.19.0+ds1-1build1","1.19.0+ds1-2","1.19.0+ds1-2ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.19.0+ds1-2ubuntu0.1~esm1","binary_name":"mupdf"},{"binary_version":"1.19.0+ds1-2ubuntu0.1~esm1","binary_name":"mupdf-tools"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-51107.json"}},{"package":{"name":"mupdf","ecosystem":"Ubuntu:Pro:24.04:LTS","purl":"pkg:deb/ubuntu/mupdf?arch=source&distro=esm-apps%2Fnoble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.22.2+ds1-2","1.22.2+ds1-2build1","1.23.6+ds1-1","1.23.7+ds1-1","1.23.10+ds1-1","1.23.10+ds1-1build1","1.23.10+ds1-1build2","1.23.10+ds1-1build3","1.23.10+ds1-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.23.10+ds1-1ubuntu0.1~esm1","binary_name":"mupdf"},{"binary_name":"mupdf-tools","binary_version":"1.23.10+ds1-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-51107.json"}},{"package":{"name":"mupdf","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/mupdf?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.25.1+ds1-5build2","1.25.1+ds1-6","1.25.1+ds1-7"],"ecosystem_specific":{"binaries":[{"binary_name":"libmupdf25.1","binary_version":"1.25.1+ds1-7"},{"binary_version":"1.25.1+ds1-7","binary_name":"mupdf"},{"binary_name":"mupdf-tools","binary_version":"1.25.1+ds1-7"},{"binary_version":"1.25.1+ds1-7","binary_name":"python3-mupdf"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-51107.json"}},{"package":{"name":"mupdf","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/mupdf?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.25.1+ds1-7","1.25.1+ds1-7build1","1.25.1+ds1-7build2","1.27.0+ds1-2ubuntu1","1.27.0+ds1-3ubuntu1","1.27.0+ds1-3ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_name":"libmupdf27.0","binary_version":"1.27.0+ds1-3ubuntu2"},{"binary_name":"mupdf","binary_version":"1.27.0+ds1-3ubuntu2"},{"binary_name":"mupdf-tools","binary_version":"1.27.0+ds1-3ubuntu2"},{"binary_name":"python3-mupdf","binary_version":"1.27.0+ds1-3ubuntu2"}]},"database_spe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