CVE-2018-19443

low-risk
Published 2018-11-22

The client in Tryton 5.x before 5.0.1 tries to make a connection to the bus in cleartext instead of encrypted under certain circumstances in bus.py and jsonrpc.py. This connection attempt fails, but it contains in the header the current session of the user. This session could then be stolen by a man-in-the-middle.

Do I need to act?

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0.20% 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
5
CVSS 5.9/10 Medium
NETWORK / HIGH complexity

Affected Products (1)

Tryton

Affected Vendors

Tryton

References (4)

Issue Tracking https://bugs.tryton.org/issue7792
Vendor Advisory https://discuss.tryton.org/t/security-release-for-issue7792/830
Issue Tracking https://bugs.tryton.org/issue7792
Vendor Advisory https://discuss.tryton.org/t/security-release-for-issue7792/830
24
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal