SB2022121007 - Amazon Linux AMI update for tcpdump

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Main Vulnerability Database SB2022121007

SB2022121007 - Amazon Linux AMI update for tcpdump

Published: December 10, 2022

Security Bulletin ID SB2022121007
Severity
Low
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Denial of service

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) Out-of-bounds read (CVE-ID: CVE-2018-14463)

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

The vulnerability exists due to a boundary condition in print-vrrp.c:vrrp_print() function within the VRRP parser. A remote attacker can generate specially crafted VRRP data, trigger out-of-bounds read error and perform denial of service attack.


2) Out-of-bounds read (CVE-ID: CVE-2019-15167)

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

The vulnerability exists due to a boundary error within the VRRP parser A remote attacker can generate specially crafted data, trigger out-of-bounds read error and perform a denial of service (DoS) attack.


Remediation

Install update from vendor's website.

References