medium
6.5
CWE
125 200
Advisory Published
CVE Published
CVE Published
Updated

CVE-2021-32029: Infoleak

First published: Tue May 04 2021(Updated: )

PostgreSQL could allow a remote authenticated attacker to obtain sensitive information, caused by an error when using an UPDATE…RETURNING command on a purpose-crafted table. An attacker could exploit this vulnerability to read arbitrary bytes of server memory.

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
IBM Security Verify Access<=10.0.0
redhat/postgresql<13.3
13.3
redhat/postgresql<12.7
12.7
redhat/postgresql<11.12
11.12
PostgreSQL PostgreSQL>=11.0<11.12
PostgreSQL PostgreSQL>=12.0<12.7
PostgreSQL PostgreSQL>=13.0<13.3
Redhat Jboss Enterprise Application Platform=7.0.0

Remedy

https://bugzilla.redhat.com/show_bug.cgi?id=1956883

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID for this security flaw?

    The vulnerability ID for this security flaw is CVE-2021-32029.

  • What is the severity level of CVE-2021-32029?

    The severity level of CVE-2021-32029 is medium.

  • How can a remote attacker exploit CVE-2021-32029?

    A remote authenticated attacker can exploit CVE-2021-32029 by using an UPDATE...RETURNING command on a purpose-crafted table to obtain sensitive information.

  • Which software products are affected by CVE-2021-32029?

    IBM Security Verify Access (up to version 10.0.0), PostgreSQL (versions 11.0 to 11.12), PostgreSQL (versions 12.0 to 12.7), PostgreSQL (versions 13.0 to 13.3), and Redhat Jboss Enterprise Application Platform (version 7.0.0) are affected by CVE-2021-32029.

  • Where can I find more information about CVE-2021-32029?

    You can find more information about CVE-2021-32029 at the following references: [1] [2] [3].

Company

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