{"id":"UBUNTU-CVE-2024-45751","details":"tgt (aka Linux target framework) before 1.0.93 attempts to achieve entropy by calling rand without srand. The PRNG seed is always 1, and thus the sequence of challenges is always identical.","modified":"2026-02-04T02:40:18.066415Z","published":"2024-09-06T05:15:00Z","related":["USN-7024-1"],"upstream":["CVE-2024-45751"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-45751"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-45751"},{"type":"REPORT","url":"https://github.com/fujita/tgt/pull/67"},{"type":"REPORT","url":"https://github.com/fujita/tgt/commit/abd8e0d987ab56013d360077202bf2aca20a42dd"},{"type":"REPORT","url":"https://github.com/fujita/tgt/compare/v1.0.92...v1.0.93"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7024-1"}],"affected":[{"package":{"name":"tgt","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/tgt@1:1.0.43-0ubuntu4.1~14.04.3?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.0.38-0ubuntu1","1:1.0.41-0ubuntu1","1:1.0.43-0ubuntu1","1:1.0.43-0ubuntu2","1:1.0.43-0ubuntu4","1:1.0.43-0ubuntu4.1~14.04.1","1:1.0.43-0ubuntu4.1~14.04.2","1:1.0.43-0ubuntu4.1~14.04.3"],"ecosystem_specific":{"binaries":[{"binary_name":"tgt","binary_version":"1:1.0.43-0ubuntu4.1~14.04.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-45751.json"}},{"package":{"name":"tgt","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/tgt@1:1.0.63-1ubuntu1.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.0.57-1ubuntu2","1:1.0.62-1ubuntu1","1:1.0.62-1ubuntu2","1:1.0.63-1ubuntu1","1:1.0.63-1ubuntu1.1"],"ecosystem_specific":{"binaries":[{"binary_name":"tgt","binary_version":"1:1.0.63-1ubuntu1.1"},{"binary_name":"tgt-rbd","binary_version":"1:1.0.63-1ubuntu1.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-45751.json"}},{"package":{"name":"iscsitarget","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/iscsitarget@1.4.20.3+svn502-2ubuntu4.5?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.20.3+svn502-2ubuntu2","1.4.20.3+svn502-2ubuntu4","1.4.20.3+svn502-2ubuntu4.1","1.4.20.3+svn502-2ubuntu4.3","1.4.20.3+svn502-2ubuntu4.4","1.4.20.3+svn502-2ubuntu4.5"],"ecosystem_specific":{"binaries":[{"binary_name":"iscsitarget","binary_version":"1.4.20.3+svn502-2ubuntu4.5"},{"binary_name":"iscsitarget-dkms","binary_version":"1.4.20.3+svn502-2ubuntu4.5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-45751.json"}},{"package":{"name":"tgt","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/tgt@1:1.0.72-1ubuntu1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.0.71-1ubuntu1","1:1.0.71-1ubuntu2","1:1.0.72-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"tgt","binary_version":"1:1.0.72-1ubuntu1"},{"binary_name":"tgt-rbd","binary_version":"1:1.0.72-1ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-45751.json"}},{"package":{"name":"tgt","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/tgt@1:1.0.79-2ubuntu1.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.0.79-2ubuntu1.1"}]}],"versions":["1:1.0.79-2ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"tgt","binary_version":"1:1.0.79-2ubuntu1.1"},{"binary_name":"tgt-rbd","binary_version":"1:1.0.79-2ubuntu1.1"}],"availability":"No 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