SB2023011907 - Multiple vulnerabilities in Wireshark

Main Vulnerability Database SB2023011907

SB2023011907 - Multiple vulnerabilities in Wireshark

Published: January 19, 2023 Updated: March 21, 2023

Security Bulletin ID SB2023011907

Severity

Medium

Patch available

YES

Number of vulnerabilities 7

Exploitation vector Remote access

Highest impact Denial of service

Breakdown by Severity

Low
Medium
High
Critical

Description

This security bulletin contains information about 7 secuirty vulnerabilities.

1) Input validation error (CVE-ID: CVE-2023-0414)

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 within the EAP dissector. A remote attacker can pass specially crafted traffic to the application and perform a denial of service (DoS) attack.

2) Memory leak (CVE-ID: CVE-2023-0417)

The vulnerability allows a remote attacker to perform DoS attack on the target system.

The vulnerability exists due memory leak within the NFS dissector. A remote attacker can force the application to leak memory and perform denial of service attack.

3) Input validation error (CVE-ID: CVE-2023-0413)

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 within the conversation tracking module in Dissection engine. A remote attacker can pass specially crafted traffic to the application and perform a denial of service (DoS) attack.

4) Input validation error (CVE-ID: CVE-2023-0416)

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 within the GNW dissector. A remote attacker can pass specially crafted traffic to the application and perform a denial of service (DoS) attack.

5) Input validation error (CVE-ID: CVE-2023-0415)

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 within the iSCSI dissector. A remote attacker can pass specially crafted traffic to the application and perform a denial of service (DoS) attack.

6) Infinite loop (CVE-ID: CVE-2023-0411)

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

The vulnerability exists due to infinite loop within the BPv6, NCP, and RTPS dissectors. A remote attacker can consume all available CPU resources and cause denial of service conditions.

7) Input validation error (CVE-ID: CVE-2023-0412)

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 within the TIPC dissector. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Remediation

Install update from vendor's website.

References