QID 671116

Date Published: 2021-11-29

QID 671116: EulerOS Security Update for tcpdump (EulerOS-SA-2019-2703)

Tcpdump is a command-line tool for monitoring network traffic.
Tcpdump can capture and display the packet headers on a particular network interface or on all interfaces.
Tcpdump can display all of the packet headers, or just the ones that match particular criteria.
Install tcpdump if you need a program to monitor network traffic.
Security fix(es): tcpdump before 4.9.3 mishandles the printing of smb data (issue 1 of 2).(cve-2018-10103) tcpdump before 4.9.3 mishandles the printing of smb data (issue 2 of 2).(cve-2018-10105) the frf.16 parser in tcpdump before 4.9.3 has a buffer over-read in print-fr.c:mfr_print().(cve-2018-14468) the icmpv6 parser in tcpdump before 4.9.3 has a buffer over-read in print-icmp6.c.(cve-2018-14882) lmp_print_data_link_subobjs() in print-lmp.c in tcpdump before 4.9.3 lacks certain bounds checks.(cve-2019-15166)

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.

An arbitrary attacker may exploit this vulnerability to compromise the system.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as High - 7.5 severity.
    • Solution
    The Vendor has released a security update to fix the vulnerability. For more information please visit EulerOS-SA-2019-2703 for updates and patch information
    Vendor References

    CVEs related to QID 671116

    CVE-2018-14882 | CVE-2018-10105 | CVE-2018-10103 | CVE-2018-14468 | CVE-2019-15166 |
    Software Advisories
    Advisory ID Software Component Link
    EulerOS-SA-2019-2703 EulerOS V2.0SP5 URL Logo developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2019-2703
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