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CVE-2023-7008

Date: December 23, 2023

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.

Language: C

Severity Score

Related Resources (10)

https://nvd.nist.gov/vuln/detail/CVE-2023-7008
https://access.redhat.com/security/cve/CVE-2023-7008
https://github.com/systemd/systemd/issues/25676
https://security-tracker.debian.org/tracker/CVE-2023-7008
https://access.redhat.com/errata/RHSA-2024:2463
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4GMDEG5PKONWNHOEYSUDRT6JEOISRMN2/
https://bugzilla.redhat.com/show_bug.cgi?id=2222261
https://bugzilla.redhat.com/show_bug.cgi?id=2222672
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QHNBXGKJWISJETTTDTZKTBFIBJUOSLKL/
https://www.mend.io/vulnerability-database/CVE-2023-7008

Severity Score

Weakness Type (CWE)

Channel Accessible by Non-Endpoint

CWE-300

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): NONE

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