CVEvulnerability
CVE-2021-32028
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-10-11
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.0 MEDIUM — AV:N/AC:L/Au:S/C:P/I:N/A:N
- Weaknesses
- CWE-200
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.
Affected configurations
• postgresql postgresql (>= 9.6.0 < 9.6.22)
• postgresql postgresql (>= 10.0 < 10.17)
• postgresql postgresql (>= 11.0 < 11.12)
• postgresql postgresql (>= 12.0 < 12.7)
• postgresql postgresql (>= 13.0 < 13.3)
Related
Weakness · CWE (1)
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1956877 Issue Tracking, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/202211-04 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20211112-0003/ Third Party Advisory
- https://www.postgresql.org/support/security/CVE-2021-32028 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1956877 Issue Tracking, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/202211-04 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20211112-0003/ Third Party Advisory
- https://www.postgresql.org/support/security/CVE-2021-32028 Vendor Advisory