SB2023111062 - Multiple vulnerabilities in Apache Traffic Server

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Main Vulnerability Database SB2023111062

SB2023111062 - Multiple vulnerabilities in Apache Traffic Server

Published: November 10, 2023

Security Bulletin ID SB2023111062
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) Input validation error (CVE-ID: CVE-2023-39456)

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

The vulnerability exists due to insufficient validation of user-supplied input when handling HTTP/2 frames. A remote attacker can send specially crafted HTTP requests to the application and perform a denial of service (DoS) attack.


2) Information disclosure (CVE-ID: CVE-2023-41752)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. A remote attacker can gain unauthorized access to sensitive information on the system.


Remediation

Install update from vendor's website.

References