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
Published Nov 22, 2018
8.2
HIGHCVSS 4.0
EPSS 1.08%
Description
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.
Affected products
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
AV:N/AC:M/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.08% (0.01078) | 63.83th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.08% (0.01078) | 63.56th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.13% (0.00128) | 48.18th | v3 (v2023.03.01) |
| Jun 14, 2024 | 0.13% (0.00128) | 47.86th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.13% (0.00128) | 45.84th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.62% (0.00624) | 17.80th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
References (5)
- https://bugs.tryton.org/issue7792 x_refsource_MISCIssue TrackingThird Party Advisory
- https://discuss.tryton.org/t/security-release-for-issue7792/830 x_refsource_MISCVendor Advisory
- https://github.com/advisories/GHSA-32w7-9whp-cjp9 Advisory
- https://github.com/pypa/advisory-database/tree/main/vulns/tryton/PYSEC-2018-77.yaml
- https://nvd.nist.gov/vuln/detail/CVE-2018-19443
| Link | Providers | Tags |
|---|---|---|
| https://bugs.tryton.org/issue7792 | x_refsource_MISCIssue TrackingThird Party Advisory | |
| https://discuss.tryton.org/t/security-release-for-issue7792/830 | x_refsource_MISCVendor Advisory | |
| https://github.com/advisories/GHSA-32w7-9whp-cjp9 | Advisory | |
| https://github.com/pypa/advisory-database/tree/main/vulns/tryton/PYSEC-2018-77.yaml | ||
| https://nvd.nist.gov/vuln/detail/CVE-2018-19443 |
Change history (0)
No recorded changes yet.