CVE Vulnerabilities

CVE-2021-31671

Cleartext Transmission of Sensitive Information

Published: Apr 27, 2021 | Modified: Nov 21, 2024
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu

pgsync before 0.6.7 is affected by Information Disclosure of sensitive information. Syncing the schema with the –schema-first and –schema-only options is mishandled. For example, the sslmode connection parameter may be lost, which means that SSL would not be used.

Weakness

The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.

Affected Software

Name Vendor Start Version End Version
Pgsync Pgsync_project * 0.6.7 (excluding)

Potential Mitigations

References