Vulnerability Monitor

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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.

Published

2021-10-08T17:15:07.493

Last Modified

2024-11-21T06:06:44.717

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:N/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

8.0

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-200
Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	postgresql	postgresql	< 11.12	Yes
Application	postgresql	postgresql	< 12.7	Yes
Application	postgresql	postgresql	< 13.3	Yes
Application	redhat	jboss_enterprise_application_platform	7.0.0	Yes

References

https://bugzilla.redhat.com/show_bug.cgi?id=1956883 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20211112-0003/ Third Party Advisory ([email protected])
https://www.postgresql.org/support/security/CVE-2021-32029/ Vendor Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1956883 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20211112-0003/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.postgresql.org/support/security/CVE-2021-32029/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)