CVE-2024-0207

Public Exploit
Out-of-bounds Read in Wireshark

Description

HTTP3 dissector crash in Wireshark 4.2.0 allows denial of service via packet injection or crafted capture file

Remediation

Solution:

  • Upgrade to versions 4.2.0 or above.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.06%
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-2024-03.html vendor advisory exploit
https://gitlab.com/wireshark/wireshark/-/issues/19502 vendor advisory issue tracking exploit

Frequently Asked Questions

What is the severity of CVE-2024-0207?
CVE-2024-0207 has been scored as a high severity vulnerability.
How to fix CVE-2024-0207?
To fix CVE-2024-0207: Upgrade to versions 4.2.0 or above.
Is CVE-2024-0207 being actively exploited in the wild?
It is possible that CVE-2024-0207 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-2024-0207?
CVE-2024-0207 affects Wireshark Foundation Wireshark.
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