NULL Pointer Dereference Affecting dbus-broker package, versions <30-1


Severity

Recommended
0.0
high
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    0.14% (51st percentile)

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  • Snyk ID SNYK-DEBIAN12-DBUSBROKER-2937790
  • published 30 Jun 2022
  • disclosed 17 Jul 2022

How to fix?

Upgrade Debian:12 dbus-broker to version 30-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream dbus-broker package and not the dbus-broker package as distributed by Debian. See How to fix? for Debian:12 relevant fixed versions and status.

An issue was discovered in dbus-broker before 31. Multiple NULL pointer dereferences can be found when supplying a malformed XML config file.

CVSS Scores

version 3.1
Expand this section

NVD

7.5 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    None
  • Availability (A)
    High
Expand this section

Red Hat

7.5 high