CVE-2021-32027
CVSS V2 Medium 6.5
CVSS V3 High 8.8
Description
A flaw was found in postgresql in versions before 13.3, before 12.7, before 11.12, before 10.17 and before 9.6.22. While modifying certain SQL array values, missing bounds checks let authenticated database users write arbitrary bytes to a wide area of server memory. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Overview
- CVE ID
- CVE-2021-32027
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-06-01T14:15:09
- Last Modified Date
- 2023-01-31T17:28:31
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 |
| cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.0.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:redhat:software_collections:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.5
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1956876 | Issue Tracking Patch Third Party Advisory |
| https://security.gentoo.org/glsa/202211-04 | |
| https://security.netapp.com/advisory/ntap-20210713-0004/ | Third Party Advisory |
| https://www.postgresql.org/support/security/CVE-2021-32027/ | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-32027 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32027 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:05:23 | Added to TrackCVE | |||
| 2022-12-05 03:20:51 | 2021-06-01T14:15Z | 2021-06-01T14:15:09 | CVE Published Date | updated |
| 2022-12-05 03:20:51 | 2022-11-22T06:15:26 | CVE Modified Date | updated | |
| 2022-12-05 03:20:51 | Undergoing Analysis | Vulnerability Status | updated | |
| 2022-12-05 03:20:55 | References | updated | ||
| 2023-01-31 18:10:34 | 2023-01-31T17:28:31 | CVE Modified Date | updated | |
| 2023-01-31 18:10:34 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |