{"id":"UBUNTU-CVE-2022-27775","details":"An information disclosure vulnerability exists in curl 7.65.0 to 7.82.0 are vulnerable that by using an IPv6 address that was in the connection pool but with a different zone id it could reuse a connection instead.","modified":"2026-05-29T18:00:19.352805442Z","published":"2022-04-27T06:00:00Z","related":["USN-5397-1"],"upstream":["CVE-2022-27775"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-27775"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5397-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-27775"}],"affected":[{"package":{"name":"curl","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/curl?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.68.0-1ubuntu2.10"}]}],"versions":["7.65.3-1ubuntu3","7.65.3-1ubuntu4","7.66.0-1ubuntu1","7.67.0-2ubuntu1","7.68.0-1ubuntu1","7.68.0-1ubuntu2","7.68.0-1ubuntu2.1","7.68.0-1ubuntu2.2","7.68.0-1ubuntu2.4","7.68.0-1ubuntu2.5","7.68.0-1ubuntu2.6","7.68.0-1ubuntu2.7"],"ecosystem_specific":{"binaries":[{"binary_name":"curl","binary_version":"7.68.0-1ubuntu2.10"},{"binary_name":"libcurl3-gnutls","binary_version":"7.68.0-1ubuntu2.10"},{"binary_name":"libcurl3-nss","binary_version":"7.68.0-1ubuntu2.10"},{"binary_version":"7.68.0-1ubuntu2.10","binary_name":"libcurl4"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-27775.json"}},{"package":{"name":"curl","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/curl?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.81.0-1ubuntu1.1"}]}],"versions":["7.74.0-1.3ubuntu2","7.74.0-1.3ubuntu3","7.80.0-3","7.81.0-1"],"ecosystem_specific":{"binaries":[{"binary_name":"curl","binary_version":"7.81.0-1ubuntu1.1"},{"binary_version":"7.81.0-1ubuntu1.1","binary_name":"libcurl3-gnutls"},{"binary_version":"7.81.0-1ubuntu1.1","binary_name":"libcurl3-nss"},{"binary_version":"7.81.0-1ubuntu1.1","binary_name":"libcurl4"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-27775.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:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"low"}]}