SB2023100922 - Fedora 38 update for icecat

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Main Vulnerability Database SB2023100922

SB2023100922 - Fedora 38 update for icecat

Published: October 9, 2023

Security Bulletin ID SB2023100922
Severity
Medium
Patch available
YES
Number of vulnerabilities 3
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 3 secuirty vulnerabilities.


1) Inefficient regular expression complexity (CVE-ID: CVE-2023-26116)

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

The vulnerability exists due to insufficient input validation when processing untrusted input with a regular expressions. A remote attacker can pass specially crafted data to the application and perform regular expression denial of service (ReDos) attack.


2) Inefficient regular expression complexity (CVE-ID: CVE-2023-26117)

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

The vulnerability exists due to insufficient input validation when processing untrusted input passed via the $resource service. A remote attacker can pass specially crafted data to the application and perform regular expression denial of service (ReDos) attack.


3) Inefficient regular expression complexity (CVE-ID: CVE-2023-26118)

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

The vulnerability exists due to insufficient input validation when processing untrusted input with a regular expressions in the input[url] functionality. A remote attacker can pass specially crafted data to the application and perform regular expression denial of service (ReDos) attack.


Remediation

Install update from vendor's website.

References