{"id":"CVE-2023-7008","title":"A vulnerability was found in systemd-resolved","summary":"A vulnerability was found in systemd-resolved. This issue may allow systemd-resolved to accept records of DNSSEC-signed domains even when they have no signature, allowing man-in-the-middles (or the upstream DNS resolver) to manipulate re…","severity":"medium","cvss":5.9,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","cwe":["CWE-300"],"vendor":"systemd_project","product":"systemd","affected":["systemd = 25"],"published":"2023-12-23","updated":"2026-10-14","sourceUpdated":"2026-10-14T23:17:21.197","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2023-7008","references":[{"url":"https://access.redhat.com/errata/RHSA-2024:2463","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2024:3203","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2023-7008","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2222261","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2222672","label":"secalert@redhat.com"},{"url":"https://github.com/systemd/systemd/issues/25676","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2024:2463","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2024:3203","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/security/cve/CVE-2023-7008","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2222261","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2222672","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/systemd/systemd/issues/25676","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2024/09/msg00001.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4GMDEG5PKONWNHOEYSUDRT6JEOISRMN2/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QHNBXGKJWISJETTTDTZKTBFIBJUOSLKL/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.netapp.com/advisory/ntap-20241122-0004/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-794697.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}],"tags":["nvd","cve.org"],"epss":0.00849,"epssPercentile":0.57934,"ingestedAt":"2026-10-15T00:02:07.135Z","slug":"CVE-2023-7008","body":"## Overview\n\nA vulnerability was found in systemd-resolved. This issue may allow systemd-resolved to accept records of DNSSEC-signed domains even when they have no signature, allowing man-in-the-middles (or the upstream DNS resolver) to manipulate records.\n\n## Affected\n\n- `systemd = 25`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":33,"depthScoreParts":{"impact":32.5,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}