CVE-2023-34969

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Summary

CVECVE-2023-34969
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-06-08 03:15:08 UTC
Updated2026-10-15 00:16:33 UTC
DescriptionD-Bus before 1.15.6 sometimes allows unprivileged users to crash dbus-daemon. If a privileged user with control over the dbus-daemon is using the org.freedesktop.DBus.Monitoring interface to monitor message bus traffic, then an unprivileged user with the ability to connect to the same dbus-daemon can cause a dbus-daemon crash under some circumstances via an unreplyable message. When done on the well-known system bus, this is a denial-of-service vulnerability. The fixed versions are 1.12.28, 1.14.8, and 1.15.6.

Risk And Classification

Primary CVSS: v3.1 6.5 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Problem Types: NVD-CWE-noinfo | CWE-404 | n/a | CWE-404 CWE-404 Improper Resource Shutdown or Release

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
3.1ADPDECLARED6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Freedesktop Dbus All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified
ADP Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP affected V3.1.0 V3.1.5 custom Not specified
ADP Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP affected V3.1.0 V3.1.5 custom Not specified
ADP Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP affected V3.1.0 V3.1.5 custom Not specified
ADP Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP affected V3.1.0 V3.1.5 custom Not specified
ADP Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP affected V3.1.0 V3.1.5 custom Not specified

References

ReferenceSourceLinkTags
cert-portal.siemens.com/productcert/html/ssa-398330.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
[SECURITY] [DLA 3628-1] dbus security update af854a3a-2127-422b-91ae-364da2661108 lists.debian.org Mailing List, Third Party Advisory
CVE-2023-xxxxx: dbus-daemon crashes when a monitor is active and a message from the driver cannot be delivered (#457) · Issues · dbus / dbus · GitLab af854a3a-2127-422b-91ae-364da2661108 gitlab.freedesktop.org Exploit, Issue Tracking, Mitigation, Patch, Vendor Advisory
cert-portal.siemens.com/productcert/html/ssa-806742.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e cert-portal.siemens.com
security.netapp.com/advisory/ntap-20231208-0007 af854a3a-2127-422b-91ae-364da2661108 security.netapp.com
[SECURITY] Fedora 38 Update: mingw-dbus-1.14.8-1.fc38 - package-announce - Fedora Mailing-Lists af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org Mailing List, Third Party Advisory
[SECURITY] Fedora 38 Update: mingw-dbus-1.14.8-1.fc38 - package-announce - Fedora Mailing-Lists MITRE lists.fedoraproject.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 160843 Oracle Enterprise Linux Security Update for dbus (ELSA-2023-4498)
  • 160860 Oracle Enterprise Linux Security Update for dbus (ELSA-2023-4569)
  • 199750 Ubuntu Security Notification for DBus Vulnerability (USN-6372-1)
  • 241917 Red Hat Update for dbus (RHSA-2023:4498)
  • 241933 Red Hat Update for dbus (RHSA-2023:4569)
  • 242045 Red Hat Update for dbus (RHSA-2023:5193)
  • 284055 Fedora Security Update for mingw (FEDORA-2023-d22162d9ba)
  • 355463 Amazon Linux Security Advisory for dbus : ALAS2023-2023-213
  • 357026 Amazon Linux Security Advisory for dbus : ALAS2-2024-2428
  • 378773 Alibaba Cloud Linux Security Update for dbus (ALINUX3-SA-2023:0092)
  • 6000277 Debian Security Update for dbus (DLA 3628-1)
  • 6140276 AWS Bottlerocket Security Update for libdbus (GHSA-4hc7-qjp6-4f9m)
  • 673263 EulerOS Security Update for dbus (EulerOS-SA-2023-2609)
  • 673295 EulerOS Security Update for dbus (EulerOS-SA-2023-2579)
  • 673383 EulerOS Security Update for dbus (EulerOS-SA-2023-2807)
  • 673518 EulerOS Security Update for dbus (EulerOS-SA-2023-2840)
  • 673707 EulerOS Security Update for dbus (EulerOS-SA-2023-2857)
  • 673760 EulerOS Security Update for dbus (EulerOS-SA-2023-2783)
  • 674051 EulerOS Security Update for dbus (EulerOS-SA-2023-3122)
  • 754190 SUSE Enterprise Linux Security Update for dbus-1 (SUSE-SU-2023:2879-1)
  • 754191 SUSE Enterprise Linux Security Update for dbus-1 (SUSE-SU-2023:2876-1)
  • 907735 Common Base Linux Mariner (CBL-Mariner) Security Update for dbus (27178-1)
  • 941210 AlmaLinux Security Update for dbus (ALSA-2023:4498)
  • 941216 AlmaLinux Security Update for dbus (ALSA-2023:4569)

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