SB2023082054 - Multiple vulnerabilities in Comrak

CSH
CYBERSECURITY HELP
Sign In REGISTER

Main Vulnerability Database SB2023082054

SB2023082054 - Multiple vulnerabilities in Comrak

Published: August 20, 2023

Security Bulletin ID SB2023082054
CSH 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 vulnerabilities.


1) Improper handling of exceptional conditions (CVE-ID: CVE-2023-28631)

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

The vulnerability exists due to improper handling of errors when parsing AST. A remote attacker can send specially crafted input and perform a denial of service (DoS) attack.


2) Resource exhaustion (CVE-ID: CVE-2023-28626)

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

The vulnerability exists due to application does not properly control consumption of internal resources. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.


Remediation

Install update from vendor's website.

References