Vulnerability Report

CVE-2021-32028

Title: Memory Read Vulnerability in PostgreSQL

Information Disclosure

Proof Of Concept

No public PoC currently indexed for CVE-2021-32028.

CWE Category CWE-200
Published Date Oct 11, 2021
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 6.5 CVSS v3.1
Exploit Probability (EPSS)
1.45%

Vulnerability Summary

CVE-2021-32028: 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.

Impacted Vendors

P
postgresql 1
A
anynines 1

Reference Links

https://bugzilla.redhat.com/show_bug.cgi?id=1956877 https://security.gentoo.org/glsa/202211-04 https://security.netapp.com/advisory/ntap-20211112-0003/ https://www.postgresql.org/support/security/CVE-2021-32028 https://bugzilla.redhat.com/show_bug.cgi?id=1956877 https://security.gentoo.org/glsa/202211-04 https://security.netapp.com/advisory/ntap-20211112-0003/ https://www.postgresql.org/support/security/CVE-2021-32028
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
6.5
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
4.0
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:L/Au:S/C:P/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2021-32028 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected Stack

No specific products linked.