HighFix available
postgresql, postgresql14 and 1 more products — security advisory
A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. If a client application that creates additional database connections only reuses the basic connection parameters while dropping security-relevant parameters, an opportunity for a man-in-the-middle attack, or the ability to observe clear-text transmissions, could exist. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
- Products
- postgresql, postgresql14, postgresql15
- Affected versions
- Not specified
- Fixed versions
- 11.10-r0, 12.5-r0
- CVEs
- CVE-2020-25694
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 12:08 UTC · Revision 1
Source evidence
A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. If a client application that creates additional database connections only reuses the basic connection parameters while dropping security-relevant parameters, an opportunity for a man-in-the-middle attack, or the ability to observe clear-text transmissions, could exist. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
osv:ALPINE-CVE-2020-25694
postgresql
Fixed versions: 11.10-r0
postgresql
Fixed versions: 12.5-r0
postgresql
Fixed versions: 12.5-r0
postgresql
Fixed versions: 12.5-r0
postgresql
Fixed versions: 12.5-r0
postgresql
Fixed versions: 11.10-r0
postgresql14
Fixed versions: 12.5-r0
postgresql14
Fixed versions: 12.5-r0
postgresql14
Fixed versions: 12.5-r0
postgresql14
Fixed versions: 12.5-r0
postgresql15
Fixed versions: 12.5-r0
postgresql15
Fixed versions: 12.5-r0
postgresql15
Fixed versions: 12.5-r0
postgresql15
Fixed versions: 12.5-r0
Complete source record
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"modified": "2026-10-26T11:17:55.157689021Z",
"provider": "osv",
"upstream": [
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},
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"source_id": "core-osv",
"document_id": 450555,
"published_at": "2020-11-16T01:15:12.67+00:00"
}