Detections
Analytics
Alpine: postgresql: security update to 11.12-r0
high Tenable Self-Hosted Container Security Plugin ID 406463
Description
There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:- 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. (CVE-2021-32027)
- 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. (CVE-2021-32028)
- A flaw was found in postgresql. Using an UPDATE ... RETURNING 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. (CVE-2021-32029)
See Also
https://security.alpinelinux.org/vuln/CVE-2021-32027
Plugin Details
Severity: High
ID: 406463
Version: Revision 1.25
Type: Local
Published: 10/31/2023
Updated: 7/2/2026
Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security
Risk Information
VPR
Risk Factor: Medium
Score: 4.9
Percentile: 57.12
CVSS v2
Risk Factor: Medium
Base Score: 6.5
Temporal Score: 4.8
Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P
CVSS Score Source: CVE-2021-32027
CVSS v3
Risk Factor: High
Base Score: 8.8
Temporal Score: 7.7
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
Exploit Ease: No known exploits are available
Vulnerability Publication Date: 5/13/2021
Reference Information
CVE: CVE-2021-32027, CVE-2021-32028, CVE-2021-32029
IAVB: 2021-B-0036-S