cve-2021-3677
Vulnerability from cvelistv5
Published
2022-03-02 00:00
Modified
2024-08-03 17:01
Severity ?
Summary
A flaw was found in postgresql. A purpose-crafted query can read arbitrary bytes of server memory. In the default configuration, any authenticated database user can complete this attack at will. The attack does not require the ability to create objects. If server settings include max_worker_processes=0, the known versions of this attack are infeasible. However, undiscovered variants of the attack may be independent of that setting.
References
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2001857Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://security.gentoo.org/glsa/202211-04Third Party Advisory
secalert@redhat.comhttps://security.netapp.com/advisory/ntap-20220407-0008/Third Party Advisory
secalert@redhat.comhttps://www.postgresql.org/support/security/CVE-2021-3677/Vendor Advisory
Impacted products
n/apostgresql
Show details on NVD website

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