CVE-2020-13164
moderate-risk
Published 2020-05-19
In Wireshark 3.2.0 to 3.2.3, 3.0.0 to 3.0.10, and 2.6.0 to 2.6.16, the NFS dissector could crash. This was addressed in epan/dissectors/packet-nfs.c by preventing excessive recursion, such as for a cycle in the directory graph on a filesystem.
Do I need to act?
~
1.8% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
NETWORK
/ LOW complexity
Affected Vendors
References (18)
Issue Tracking
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16476
Third Party Advisory
https://security.gentoo.org/glsa/202007-13
Vendor Advisory
https://www.wireshark.org/security/wnpa-sec-2020-08.html
Issue Tracking
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16476
Third Party Advisory
https://security.gentoo.org/glsa/202007-13
Vendor Advisory
https://www.wireshark.org/security/wnpa-sec-2020-08.html
44
/ 100
moderate-risk
Severity
26/34 · High
Exploitability
5/34 · Minimal
Exposure
13/34 · Low