High severity · published Oct 10, 2024
CVE-2024-9781
Improper Handling of Missing Values in Wireshark
7.5
CVSS
0.3%
EPSS
No
On KEV
Description
AppleTalk and RELOAD Framing dissector crash in Wireshark 4.4.0 and 4.2.0 to 4.2.7 allows denial of service via packet injection or crafted capture file
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WI
Wireshark · Wireshark Foundation
4.4.0 before 4.4.1; 4.2.0 before 4.2.8 · source: vendor, NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-9781
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-9781
Patch
https://gitlab.com/wireshark/wireshark/-/issues/20114
Vendor Advisory
https://www.wireshark.org/security/wnpa-sec-2024-13.html
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