CVE-2017-7746
high-risk
Published 2017-04-12
In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the SLSK dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-slsk.c by adding checks for the remaining length.
Do I need to act?
~
2.0% 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 Products (19)
References (10)
Third Party Advisory
http://www.securityfocus.com/bid/97635
Issue Tracking
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13576
Vendor Advisory
https://www.wireshark.org/security/wnpa-sec-2017-19.html
Third Party Advisory
http://www.securityfocus.com/bid/97635
Issue Tracking
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13576
Vendor Advisory
https://www.wireshark.org/security/wnpa-sec-2017-19.html
50
/ 100
high-risk
Severity
26/34 · High
Exploitability
5/34 · Minimal
Exposure
19/34 · Moderate