{"id":"USN-5027-1","summary":"php-pear vulnerability","details":"It was discovered that PEAR incorrectly handled symbolic links in archives.\nA remote attacker could possibly use this issue to execute arbitrary code.\n","modified":"2026-02-10T04:42:17Z","published":"2021-07-29T16:35:13Z","related":["UBUNTU-CVE-2021-32610"],"upstream":["CVE-2021-32610","UBUNTU-CVE-2021-32610"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5027-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-32610"}],"affected":[{"package":{"name":"php-pear","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/php-pear@1:1.10.5+submodules+notgz-1ubuntu1.18.04.4?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.10.5+submodules+notgz-1ubuntu1.18.04.4"}]}],"versions":["1:1.10.5+submodules+notgz-1","1:1.10.5+submodules+notgz-1ubuntu1","1:1.10.5+submodules+notgz-1ubuntu1.18.04.1","1:1.10.5+submodules+notgz-1ubuntu1.18.04.2","1:1.10.5+submodules+notgz-1ubuntu1.18.04.3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"php-pear","binary_version":"1:1.10.5+submodules+notgz-1ubuntu1.18.04.4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5027-1.json","cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"id":"CVE-2021-32610","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}]}}},{"package":{"name":"php-pear","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/php-pear@1:1.10.9+submodules+notgz-1ubuntu0.20.04.3?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.10.9+submodules+notgz-1ubuntu0.20.04.3"}]}],"versions":["1:1.10.9+submodules+notgz-1","1:1.10.9+submodules+notgz-1ubuntu0.20.04.1","1:1.10.9+submodules+notgz-1ubuntu0.20.04.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"php-pear","binary_version":"1:1.10.9+submodules+notgz-1ubuntu0.20.04.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5027-1.json","cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"id":"CVE-2021-32610","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}]}}}],"schema_version":"1.7.3"}