CVE-2019-12295
high-risk
Published 2019-05-23
In Wireshark 3.0.0 to 3.0.1, 2.6.0 to 2.6.8, and 2.4.0 to 2.4.14, the dissection engine could crash. This was addressed in epan/packet.c by restricting the number of layers and consequently limiting recursion.
Do I need to act?
~
1.4% 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 (20)
References (16)
Broken Link
http://www.securityfocus.com/bid/108464
Issue Tracking
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15778
Third Party Advisory
https://support.f5.com/csp/article/K06725231
Third Party Advisory
https://usn.ubuntu.com/4133-1/
Vendor Advisory
https://www.wireshark.org/security/wnpa-sec-2019-19.html
Broken Link
http://www.securityfocus.com/bid/108464
Issue Tracking
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15778
Third Party Advisory
https://support.f5.com/csp/article/K06725231
Third Party Advisory
https://usn.ubuntu.com/4133-1/
Vendor Advisory
https://www.wireshark.org/security/wnpa-sec-2019-19.html
53
/ 100
high-risk
Severity
26/34 · High
Exploitability
4/34 · Minimal
Exposure
23/34 · High