Detections
Analytics
SCA: security update for matrix-synapse (GHSA-p9qp-c452-f9r7)
high Tenable Cloud Security Plugin ID 417431
Description
There are packages installed that are affected by a vulnerability referenced in the following CVE:- Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. If
Synapse and a malicious homeserver are both joined to the same room, the malicious homeserver can trick
Synapse into accepting previously rejected events into its view of the current state of that room. This
can be exploited in a way that causes all further messages and state changes sent in that room from the
vulnerable homeserver to be rejected. This issue has been patched in version 1.68.0 (CVE-2022-39374)
See Also
Plugin Details
Severity: High
ID: 417431
Version: Revision 1.10
Type: Local
Family: SCA Checks
Published: 1/23/2025
Updated: 7/2/2026
Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security
Risk Information
VPR
Risk Factor: Low
Score: 3
Percentile: 23.51
Vendor
Vendor Severity: High
CVSS v2
Risk Factor: Medium
Base Score: 6.8
Temporal Score: 5
Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:C
CVSS Score Source: CVE-2022-39374
CVSS v3
Risk Factor: Medium
Base Score: 6.5
Temporal Score: 5.7
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
CVSS v4
Risk Factor: High
Base Score: 7.1
Threat Score: 4.9
Threat Vector: CVSS:4.0/E:U
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Vulnerability Information
Exploit Ease: No known exploits are available
Patch Publication Date: 5/24/2023
Vulnerability Publication Date: 5/24/2023
Reference Information
CVE: CVE-2022-39374
cwe: CWE-400