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MitreCVE-2021-38140

HistoryAug 10, 2021 - 6:15 p.m.

CVE-2021-38140

2021-08-1018:15:07

CWE-269

mitre

web.nvd.nist.gov

cve-2021-38140

postgresql

privilege escalation

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.6

Confidence

High

EPSS

0.002

Percentile

61.8%

JSON

The set_user extension module before 2.0.1 for PostgreSQL allows a potential privilege escalation using RESET SESSION AUTHORIZATION after set_user().

Affected configurations

Nvd

Node

set_user_projectset_userRange<2.0.1postgresql

VendorProductVersionCPE
set_user_projectset_user*cpe:2.3:a:set_user_project:set_user:*:*:*:*:*:postgresql:*:*

Vendor	Product	Version	CPE
set_user_project	set_user	*	cpe:2.3:a:set_user_project:set_user::::::postgresql::*

References

github.com/pgaudit/set_user/compare/REL2_0_0...REL2_0_1

github.com/pgaudit/set_user/releases/tag/REL2_0_1

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.6

Confidence

High

EPSS

0.002

Percentile

61.8%

JSON

Related for CVE-2021-38140