VulnerabilityModified
CVE-2024-0207
HTTP3 dissector crash in Wireshark 4.2.0 allows denial of service via packet injection or crafted capture file
HIGH 7.5EPSS 0.47%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.47%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
HTTP3 dissector crash in Wireshark 4.2.0 allows denial of service via packet injection or crafted capture file
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.47% probability · 39th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- wireshark/wireshark
- Source
- cve@gitlab.com
References
- https://gitlab.com/wireshark/wireshark/-/issues/19502Exploit, Issue Tracking, Vendor Advisory
- https://www.wireshark.org/security/wnpa-sec-2024-03.htmlExploit, Vendor Advisory
- https://gitlab.com/wireshark/wireshark/-/issues/19502Exploit, Issue Tracking, Vendor Advisory
- https://www.wireshark.org/security/wnpa-sec-2024-03.htmlExploit, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.