Vulnerability Details : CVE-2021-32029
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.
Vulnerability category: Information leak
Threat overview for CVE-2021-32029
Top countries where our scanners detected CVE-2021-32029
Top open port discovered on systems with this issue
5432
IPs affected by CVE-2021-32029 68,127
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2021-32029!
*Directly or indirectly through your vendors, service providers and 3rd parties.
Powered by
attack surface intelligence
from SecurityScorecard.
Exploit prediction scoring system (EPSS) score for CVE-2021-32029
Probability of exploitation activity in the next 30 days: 0.11%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 42 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2021-32029
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST |
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2021-32029
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: secalert@redhat.com (Secondary)
References for CVE-2021-32029
-
https://bugzilla.redhat.com/show_bug.cgi?id=1956883
1956883 – (CVE-2021-32029) CVE-2021-32029 postgresql: Memory disclosure in partitioned-table UPDATE ... RETURNINGIssue Tracking;Patch;Third Party Advisory
-
https://www.postgresql.org/support/security/CVE-2021-32029/
PostgreSQL: CVE-2021-32029: Memory disclosure in partitioned-table UPDATE ... RETURNINGVendor Advisory
-
https://security.netapp.com/advisory/ntap-20211112-0003/
October 2021 PostgreSQL Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
Products affected by CVE-2021-32029
- cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*
- cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*