CVE-2021-31671
HIGH
7.5
CVSS Score
Published: April 27, 2021 at 02:43 AM UTC
Updated: June 17, 2026 at 03:52 AM UTC
1 product affected across 1 vendorPgsync
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Severity
HIGH7.5
Exploit prediction
EPSS 0.7%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 0.6.7
Affected range stops below 0.6.7, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
x_refsource_MISCExploitIssue TrackingThird Party Advisory
Source: [email protected]
https://github.com/ankane/pgsync/issues/121CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-319
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