QID 242795

Date Published: 2024-01-31

QID 242795: Red Hat Update for tcpdump (RHSA-2024:0571)

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 8.8 x86_64.
    Red hat enterprise linux for ibm z systems - extended update support 8.8 s390x.
    Red hat enterprise linux for power, little endian - extended update support 8.8 ppc64le.
    Red hat enterprise linux for arm 64 - extended update support 8.8 aarch64.
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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-2024:0571 for updates and patch information.
    Vendor References

    CVEs related to QID 242795

    CVE-2021-41043 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2024:0571 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2024:0571
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