{"id":"USN-5665-1","summary":"pcre3 vulnerabilities","details":"It was discovered that PCRE incorrectly handled certain regular expressions.\nA remote attacker could use this issue to cause applications using PCRE to\ncrash, resulting in a denial of service. (CVE-2017-6004)\n\nIt was discovered that PCRE incorrectly handled certain Unicode encoding. A\nremote attacker could use this issue to cause applications using PCRE to\ncrash, resulting in a denial of service. (CVE-2017-7186)\n","modified":"2026-05-20T16:03:15.212274797Z","published":"2022-10-10T19:26:42Z","related":["UBUNTU-CVE-2017-6004","UBUNTU-CVE-2017-7186"],"upstream":["CVE-2017-6004","CVE-2017-7186","UBUNTU-CVE-2017-6004","UBUNTU-CVE-2017-7186"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5665-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-6004"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-7186"}],"affected":[{"package":{"name":"pcre3","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/pcre3?arch=source&distro=esm-apps%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:8.38-3.1ubuntu0.1~esm2"}]}],"versions":["2:8.35-7.1ubuntu1","2:8.38-1ubuntu1","2:8.38-3","2:8.38-3.1","2:8.38-3.1ubuntu0.1~esm1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_version":"2:8.38-3.1ubuntu0.1~esm2","binary_name":"pcregrep"},{"binary_version":"2:8.38-3.1ubuntu0.1~esm2","binary_name":"libpcre3"},{"binary_version":"2:8.38-3.1ubuntu0.1~esm2","binary_name":"libpcrecpp0v5"},{"binary_version":"2:8.38-3.1ubuntu0.1~esm2","binary_name":"libpcre16-3"},{"binary_version":"2:8.38-3.1ubuntu0.1~esm2","binary_name":"libpcre32-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5665-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[]}}}],"schema_version":"1.7.5"}