CVE-2024-0209

Public Exploit
NULL Pointer Dereference in Wireshark

Description

IEEE 1609.2 dissector crash in Wireshark 4.2.0, 4.0.0 to 4.0.11, and 3.6.0 to 3.6.19 allows denial of service via packet injection or crafted capture file

Remediation

Solution:

  • Upgrade to versions 4.2.0, 4.0.12, 3.6.20 or above.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.03%
Vendor Advisory gitlab.com Vendor Advisory wireshark.org
Affected: Wireshark Foundation Wireshark
Published at:
Updated at:

References

Link Tags
https://www.wireshark.org/security/wnpa-sec-2024-02.html vendor advisory issue tracking
https://gitlab.com/wireshark/wireshark/-/issues/19501 vendor advisory issue tracking exploit

Frequently Asked Questions

What is the severity of CVE-2024-0209?
CVE-2024-0209 has been scored as a high severity vulnerability.
How to fix CVE-2024-0209?
To fix CVE-2024-0209: Upgrade to versions 4.2.0, 4.0.12, 3.6.20 or above.
Is CVE-2024-0209 being actively exploited in the wild?
It is possible that CVE-2024-0209 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-0209?
CVE-2024-0209 affects Wireshark Foundation Wireshark.
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