{"id":"UBUNTU-CVE-2013-10031","details":"Plack-Middleware-Session versions before 0.17 may be vulnerable to HMAC comparison timing attacks","modified":"2025-12-16T07:21:36.101550Z","published":"2025-12-09T01:16:00Z","upstream":["CVE-2013-10031"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2013-10031"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2013-10031"},{"type":"REPORT","url":"https://lists.security.metacpan.org/cve-announce/msg/35012183/"},{"type":"REPORT","url":"https://github.com/plack/Plack-Middleware-Session/commit/b7f0252269ba1bb812b5dc02303754fe94c808e4"}],"affected":[{"package":{"name":"libplack-middleware-session-perl","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/libplack-middleware-session-perl@0.30-1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.30-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libplack-middleware-session-perl","binary_version":"0.30-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-10031.json"}},{"package":{"name":"libplack-middleware-session-perl","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/libplack-middleware-session-perl@0.30-2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.30-1","0.30-2"],"ecosystem_specific":{"binaries":[{"binary_name":"libplack-middleware-session-perl","binary_version":"0.30-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-10031.json"}},{"package":{"name":"libplack-middleware-session-perl","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/libplack-middleware-session-perl@0.33-1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.32-1","0.33-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libplack-middleware-session-perl","binary_version":"0.33-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-10031.json"}}],"schema_version":"1.7.3","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":"Ubuntu","score":"medium"}]}