SB2023062752 - openEuler 22.03 LTS SP1 update for wireshark

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Main Vulnerability Database SB2023062752

SB2023062752 - openEuler 22.03 LTS SP1 update for wireshark

Published: June 27, 2023

Security Bulletin ID SB2023062752
Severity
High
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 50% Medium 50%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) Infinite loop (CVE-ID: CVE-2023-2952)

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

The vulnerability exists due to infinite loop within the XRA dissector. A remote attacker can pass specially crafted input to the application, consume all available system resources and cause denial of service conditions.


2) Out-of-bounds write (CVE-ID: CVE-2023-0667)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing MSMMS packets. A remote attacker can send specially crafted packets via the network trigger an out-of-bounds write and execute arbitrary code on the target system.


Remediation

Install update from vendor's website.

References