CVSS 3.1 Score 5.5 of 10 (medium)


Published Jul 14, 2023
Updated: Jul 25, 2023
CWE ID 125
CWE ID 126


CVE-2023-3649 is a vulnerability that affects Wireshark versions 4.0.0 to 4.0.6, specifically in the iSCSI dissector. It allows for a denial of service attack through packet injection or a crafted capture file. The vulnerability has a base severity rating of MEDIUM and an exploitability score of 1.8 out of 10. It requires user interaction and has a low attack complexity, but can result in high availability impact to the affected systems. The vulnerability has been categorized as CWE-125 (Out-of-bounds Read) and CWE-126 (Buffer Over-read). Remediation should involve updating Wireshark to a version that is not affected by this vulnerability to ensure the security of the organization's network.

Leverage our Vulnerability Intelligence module to secure your systems now - get detailed insights on CVE-2024-37364. Book your demo today.


Explore Beyond the CVE Basics with Recorded Future's Vulnerability Intelligence

Note: This is just a basic overview providing quick insights into CVE-2023-3649 information. Gain full access to comprehensive CVE data, risk scores, prioritization, and mitigation data through Recorded Future's Vulnerability Intelligence:
  • Prioritize with Risk-Based Scoring
  • Explore the Extensive Vulnerability Database
  • Receive Early Alerts on Emerging CVEs
  • Focus on Critical Exploitable Vulnerabilities
  • Streamline Remediation with Integration Options