QID 355277

Date Published: 2023-05-29

QID 355277: Amazon Linux Security Advisory for dbus : ALAS2023-2023-100

An issue was discovered in d-bus before 1.12.24, 1.13.x and 1.14.x before 1.14.4, and 1.15.x before 1.15.2.
An authenticated attacker can cause dbus-daemon and other programs that use libdbus to crash when receiving a message with certain invalid type signatures. (
( CVE-2022-42010) an issue was discovered in d-bus before 1.12.24, 1.13.x and 1.14.x before 1.14.4, and 1.15.x before 1.15.2.
An authenticated attacker can cause dbus-daemon and other programs that use libdbus to crash when receiving a message where an array length is inconsistent with the size of the element type. (
( CVE-2022-42011) an issue was discovered in d-bus before 1.12.24, 1.13.x and 1.14.x before 1.14.4, and 1.15.x before 1.15.2.
An authenticated attacker can cause dbus-daemon and other programs that use libdbus to crash by sending a message with attached file descriptors in an unexpected format. (
( CVE-2022-42012)



Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a securitybreach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as High - 6.5 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Please refer to Amazon advisory: ALAS2023-2023-100 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 355277

    CVE-2022-42011 | CVE-2022-42012 | CVE-2022-42010 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS2023-2023-100 amazon linux 2023 URL Logo alas.aws.amazon.com/AL2023/ALAS-2023-100.html
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