Home/CVE/A vulnerability was found in systemd-resolved. This issue may allow systemd-resolved to accept records of DNSSEC-signed
CVE

CVE-2023-7008

A vulnerability was found in systemd-resolved. This issue may allow systemd-resolved to accept records of DNSSEC-signed

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 records.

MEDIUM · CVSS 5.9 EPSS 0.00477
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules1 YARA rules0
⬡

Weakness Classification

CWE-300Channel Accessible by Non-Endpoint
▤

Affected Products & Versions

1
systemd project systemdall versions
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productmediumSystemd Service Creation
▣

Scoring & Timeline

5.9
MEDIUM · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD23 Dec 2023 · 01:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
⚑

Vendor Advisories

7
msrcCVE-2023-7008
suse-csafSUSE-SU-2024:3149-1
suse-csafopenSUSE-SU-2024:13665-1
siemens-csafSSA-794697
rhsaRHSA-2024:2463Moderate
🔗

References & Sources

8
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://access.redhat.com/security/cve/CVE-2023-7008Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2222261Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2222672Issue Tracking
https://github.com/systemd/systemd/issues/25676Issue Tracking
https://lists.debian.org/debian-lts-announce/2024/09/msg00001.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4GMDEG5PKONWNHOEYSUDRT6JEOISRMN2/
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