CVE-2021-32028
CVSS V2 Medium 4
CVSS V3 Medium 6.5
Description
A flaw was found in postgresql. Using an INSERT ... ON CONFLICT ... DO UPDATE command on a purpose-crafted table, an authenticated database user could read arbitrary bytes of server memory. The highest threat from this vulnerability is to data confidentiality.
Overview
- CVE ID
- CVE-2021-32028
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-10-11T17:15:07
- Last Modified Date
- 2023-01-31T17:29:00
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* | 1 | OR | 9.6.0 | 9.6.22 |
| cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* | 1 | OR | 10.0 | 10.17 |
| cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* | 1 | OR | 11.0 | 11.12 |
| cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* | 1 | OR | 12.0 | 12.7 |
| cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:* | 1 | OR | 13.0 | 13.3 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 4
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1956877 | Issue Tracking Patch Third Party Advisory |
| https://security.gentoo.org/glsa/202211-04 | |
| https://security.netapp.com/advisory/ntap-20211112-0003/ | Third Party Advisory |
| https://www.postgresql.org/support/security/CVE-2021-32028 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-32028 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32028 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:43:22 | Added to TrackCVE | |||
| 2022-12-05 12:11:43 | 2021-10-11T17:15Z | 2021-10-11T17:15:07 | CVE Published Date | updated |
| 2022-12-05 12:11:43 | 2022-11-22T06:15:27 | CVE Modified Date | updated | |
| 2022-12-05 12:11:43 | Undergoing Analysis | Vulnerability Status | updated | |
| 2022-12-05 12:11:47 | References | updated | ||
| 2023-01-31 18:11:07 | 2023-01-31T17:29:00 | CVE Modified Date | updated | |
| 2023-01-31 18:11:07 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |
| 2023-01-31 18:11:07 | Weakness Enumeration | update |