QID 243007

Date Published: 2024-03-06

QID 243007: Red Hat Update for tcpdump (RHSA-2024:1090)

The tcpdump packages contain the tcpdump utility for monitoring network traffic.
The tcpdump utility can capture and display the packet headers on a particular network interface or on all interfaces...Security Fix(es):

    tcpslice: use-after-free in extract_slice() (cve-2021-41043).
Affected Products:
    Red Hat enterprise linux for x86_64 - extended update support 9.2 x86_64.
    Red hat enterprise linux server - aus 9.2 x86_64.
    Red hat enterprise linux for ibm z systems - extended update support 9.2 s390x.
    Red hat enterprise linux for power, little endian - extended update support 9.2 ppc64le.
    Red hat enterprise linux for arm 64 - extended update support 9.2 aarch64.
    Red hat enterprise linux server for power le - update services for sap solutions 9.2 ppc64le.
    Red hat enterprise linux for x86_64 - update services for sap solutions 9.2 x86_64.
    Red hat enterprise linux server for arm 64 - 4 years of updates 9.2 aarch64.
    Red hat enterprise linux server for ibm z systems - 4 years of updates 9.2 s390x.
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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 security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as Medium - 5.5 severity.
  • CVSS V2 rated as Medium - 4.3 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2024:1090 for updates and patch information.
    Vendor References

    CVEs related to QID 243007

    CVE-2021-41043 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2024:1090 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2024:1090
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