SB2022101841 - Multiple DoS vulnerabilities in Tcpreplay

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Main Vulnerability Database SB2022101841

SB2022101841 - Multiple DoS vulnerabilities in Tcpreplay

Published: October 18, 2022

Security Bulletin ID SB2022101841
Severity
Medium
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Denial of service

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) Reachable Assertion (CVE-ID: CVE-2021-45387)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a reachable assertion within the add_tree_ipv4() function in tree.c. A remote attacker can pass specially crafted data to the application and perform a denial of service (DoS) attack.


2) Reachable Assertion (CVE-ID: CVE-2021-45386)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a reachable assertion within the add_tree_ipv6() function in tree.c. A remote attacker can pass specially crafted data to the application and perform a denial of service (DoS) attack.


Remediation

Install update from vendor's website.

References