TI-2018-13766 Aliases CVE-2018-19443 GHSA-32w7-9whp-cjp9

The client in Tryton 5.x before 5.0.1 tries to make a connection to the bus in cleartext…

LOW 29CWE-384Published 2018-11-22 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: High
Impact type: Spoofing
Confidentiality · integrity · availability: High · None · None
Fix status: Fixed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-384.

Summary

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.

Why it matters now

EPSS 0.01073 65th percentileScored 2026-11-07

Fix Fixed tryton (PyPI): 5.0.1

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA
—	tryton (PyPI)	5.0.0 to before 5.0.1	5.0.1	Patch available	GHSA-32w7-9whp-cjp9

— Vendor— Affected all versions Fixed in — No fix listed CNA
tryton (PyPI) Vendor— Affected 5.0.0 to before 5.0.1 Fixed in 5.0.1 Patch available GHSA-32w7-9whp-cjp9

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:tryton:tryton:5.0.0:::::::*	5.0.0	Vulnerable	Tryton

cpe:2.3:a:tryton:tryton:5.0.0:*:*:*:*:*:*:* Versions 5.0.0 Vulnerable ·Tryton

Remediation

Fix · GHSA-32w7-9whp-cjp9 tryton (PyPI) Fixed in 5.0.1 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2018-19443
2026-10-03 Alias added: GHSA-32w7-9whp-cjp9

References

Advisory 3

Other 1

https://github.com/pypa/advisory-database/tree/main/vulns/tryton/PYSEC-2018-77.yaml

TI-2014-05474 The safe_eval function in trytond in Tryton before 2.4.15, 2.6.x before 2.6.14, 2.8.x… CVSS 3.0HIGH 8.8
TI-2013-03957 Directory traversal vulnerability in the client in Tryton 3.0.0, as distributed before… CVSS 2.0HIGH 7.8
TI-2017-00335 Improper privilege management in tryton-server before 3.4.0-3+deb8u3 CVSS 3.0MEDIUM 5.3
TI-2016-01139 Tryton 3.x before 3.2.17, 3.4.x before 3.4.14, 3.6.x before 3.6.12, 3.8.x before 3.8.8… CVSS 3.0MEDIUM 5.3
TI-2016-01140 file_open in Tryton before 3.2.17, 3.4.x before 3.4.14, 3.6.x before 3.6.12, 3.8.x before… CVSS 3.0MEDIUM 4.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences