CVE-2017-7748
moderate-risk
Published 2017-04-12
In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the WSP dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-wsp.c by adding a length check.
Do I need to act?
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0.33% chance of exploitation
EPSS score — low 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 Products (18)
Affected Vendors
References (8)
Third Party Advisory
http://www.securityfocus.com/bid/97628
Issue Tracking
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13581
Vendor Advisory
https://www.wireshark.org/security/wnpa-sec-2017-21.html
Third Party Advisory
http://www.securityfocus.com/bid/97628
Issue Tracking
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13581
Vendor Advisory
https://www.wireshark.org/security/wnpa-sec-2017-21.html
46
/ 100
moderate-risk
Severity
26/34 · High
Exploitability
1/34 · Minimal
Exposure
19/34 · Moderate