{"id":"UBUNTU-CVE-2020-14155","details":"libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring.","modified":"2026-04-22T14:02:46.420302Z","published":"2020-06-15T17:15:00Z","related":["USN-5425-1"],"upstream":["CVE-2020-14155"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-14155"},{"type":"REPORT","url":"https://www.pcre.org/original/changelog.txt"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5425-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-14155"}],"affected":[{"package":{"name":"pcre3","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/pcre3@1:8.31-2ubuntu2.3+esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:8.31-2ubuntu2.3+esm1"}]}],"versions":["1:8.31-2","1:8.31-2ubuntu2","1:8.31-2ubuntu2.1","1:8.31-2ubuntu2.2","1:8.31-2ubuntu2.3"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"libpcre3","binary_version":"1:8.31-2ubuntu2.3+esm1"},{"binary_name":"libpcrecpp0","binary_version":"1:8.31-2ubuntu2.3+esm1"},{"binary_version":"1:8.31-2ubuntu2.3+esm1","binary_name":"pcregrep"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-14155.json"}},{"package":{"name":"pcre3","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/pcre3@2:8.38-3.1ubuntu0.1~esm1?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:8.38-3.1ubuntu0.1~esm1"}]}],"versions":["2:8.35-7.1ubuntu1","2:8.38-1ubuntu1","2:8.38-3","2:8.38-3.1"],"ecosystem_specific":{"binaries":[{"binary_version":"2:8.38-3.1ubuntu0.1~esm1","binary_name":"libpcre16-3"},{"binary_name":"libpcre3","binary_version":"2:8.38-3.1ubuntu0.1~esm1"},{"binary_name":"libpcre32-3","binary_version":"2:8.38-3.1ubuntu0.1~esm1"},{"binary_name":"libpcrecpp0v5","binary_version":"2:8.38-3.1ubuntu0.1~esm1"},{"binary_name":"pcregrep","binary_version":"2:8.38-3.1ubuntu0.1~esm1"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-14155.json"}},{"package":{"name":"pcre3","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/pcre3@2:8.39-9ubuntu0.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:8.39-9ubuntu0.1"}]}],"versions":["2:8.39-5ubuntu3","2:8.39-8","2:8.39-9"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libpcre16-3","binary_version":"2:8.39-9ubuntu0.1"},{"binary_version":"2:8.39-9ubuntu0.1","binary_name":"libpcre3"},{"binary_name":"libpcre32-3","binary_version":"2:8.39-9ubuntu0.1"},{"binary_name":"libpcrecpp0v5","binary_version":"2:8.39-9ubuntu0.1"},{"binary_name":"pcregrep","binary_version":"2:8.39-9ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-14155.json"}},{"package":{"name":"pcre3","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/pcre3@2:8.39-12ubuntu0.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:8.39-12ubuntu0.1"}]}],"versions":["2:8.39-12","2:8.39-12build1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libpcre16-3","binary_version":"2:8.39-12ubuntu0.1"},{"binary_name":"libpcre3","binary_version":"2:8.39-12ubuntu0.1"},{"binary_name":"libpcre32-3","binary_version":"2:8.39-12ubuntu0.1"},{"binary_name":"libpcrecpp0v5","binary_version":"2:8.39-12ubuntu0.1"},{"binary_name":"pcregrep","binary_version":"2:8.39-12ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-14155.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"},{"type":"Ubuntu","score":"negligible"}]}