SB2023091177 - Multiple vulnerabilities in Mutt

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Main Vulnerability Database SB2023091177

SB2023091177 - Multiple vulnerabilities in Mutt

Published: September 11, 2023

Security Bulletin ID SB2023091177
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) NULL pointer dereference (CVE-ID: CVE-2023-4874)

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

The vulnerability exists due to a NULL pointer dereference error when viewing a specially crafted email. A remote attacker can trick the victim to open a specially crafted email and perform a denial of service (DoS) attack.


2) NULL pointer dereference (CVE-ID: CVE-2023-4875)

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

The vulnerability exists due to a NULL pointer dereference error when composing from a specially crafted draft message. A remote attacker can trick the victim into using a specially crafted draft message to perform a denial of service (DoS) attack.


Remediation

Install update from vendor's website.

References