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cve[email protected]CVE-2020-25694
HistoryNov 16, 2020 - 1:15 a.m.

CVE-2020-25694

2020-11-1601:15:12
CWE-327
web.nvd.nist.gov
672
cve
2020
25694
postgresql
vulnerability
man-in-the-middle
security
nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

6.3

Confidence

Low

EPSS

0.004

Percentile

73.1%

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.

Affected configurations

Vulners
NVD
Node
postgresqlpostgresqlRange≤13.1
OR
postgresqlpostgresqlRange≤12.5
OR
postgresqlpostgresqlRange≤11.10
OR
postgresqlpostgresqlRange≤10.15
OR
postgresqlpostgresqlRange≤9.6.20
OR
postgresqlpostgresqlRange≤9.5.24
VendorProductVersionCPE
postgresqlpostgresql*cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
postgresqlpostgresql*cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
postgresqlpostgresql*cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
postgresqlpostgresql*cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
postgresqlpostgresql*cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
postgresqlpostgresql*cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "postgresql",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "All PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24"
      }
    ]
  }
]

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

6.3

Confidence

Low

EPSS

0.004

Percentile

73.1%