{"id":"USN-5627-1","summary":"pcre2 vulnerabilities","details":"It was discovered that PCRE incorrectly handled memory when \nhandling certain regular expressions. An attacker could possibly\nuse this issue to cause applications using PCRE to expose\nsensitive information.\n","modified":"2026-02-10T04:42:47Z","published":"2022-09-22T08:11:36Z","related":["UBUNTU-CVE-2022-1586","UBUNTU-CVE-2022-1587"],"upstream":["CVE-2022-1586","CVE-2022-1587","UBUNTU-CVE-2022-1586","UBUNTU-CVE-2022-1587"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5627-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-1586"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-1587"}],"affected":[{"package":{"name":"pcre2","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/pcre2@10.34-7ubuntu0.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.34-7ubuntu0.1"}]}],"versions":["10.32-5","10.34-7"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"10.34-7ubuntu0.1","binary_name":"libpcre2-16-0"},{"binary_version":"10.34-7ubuntu0.1","binary_name":"libpcre2-32-0"},{"binary_version":"10.34-7ubuntu0.1","binary_name":"libpcre2-8-0"},{"binary_version":"10.34-7ubuntu0.1","binary_name":"libpcre2-dev"},{"binary_version":"10.34-7ubuntu0.1","binary_name":"libpcre2-posix2"},{"binary_version":"10.34-7ubuntu0.1","binary_name":"pcre2-utils"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2022-1586"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2022-1587"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5627-1.json"}},{"package":{"name":"pcre2","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/pcre2@10.39-3ubuntu0.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.39-3ubuntu0.1"}]}],"versions":["10.37-0ubuntu2","10.39-3","10.39-3build1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"10.39-3ubuntu0.1","binary_name":"libpcre2-16-0"},{"binary_version":"10.39-3ubuntu0.1","binary_name":"libpcre2-32-0"},{"binary_version":"10.39-3ubuntu0.1","binary_name":"libpcre2-8-0"},{"binary_version":"10.39-3ubuntu0.1","binary_name":"libpcre2-dev"},{"binary_version":"10.39-3ubuntu0.1","binary_name":"libpcre2-posix3"},{"binary_version":"10.39-3ubuntu0.1","binary_name":"pcre2-utils"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2022-1586"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2022-1587"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5627-1.json"}}],"schema_version":"1.7.3"}