Bug 1539613 (CVE-2018-1052) - CVE-2018-1052 postgresql: Memory disclosure in table partitioning
Summary: CVE-2018-1052 postgresql: Memory disclosure in table partitioning
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2018-1052
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1539615
Blocks: 1539623
TreeView+ depends on / blocked
 
Reported: 2018-01-29 10:36 UTC by Adam Mariš
Modified: 2021-02-17 00:53 UTC (History)
58 users (show)

Fixed In Version: postgresql 10.2
Doc Type: If docs needed, set a value
Doc Text:
A memory disclosure vulnerability in table partitioning was found in postgresql, allowing an authenticated attacker to read arbitrary bytes of server memory via purpose-crafted insert to a partitioned table.
Clone Of:
Environment:
Last Closed: 2018-03-12 08:54:54 UTC
Embargoed:


Attachments (Terms of Use)

Description Adam Mariš 2018-01-29 10:36:29 UTC
Using a purpose-crafted insert to a partitioned table, an attacker can read arbitrary bytes of server memory. In the default configuration, any user can create a partitioned table suitable for this attack.

Vulnerable Versions: 10

Comment 1 Adam Mariš 2018-01-29 10:36:32 UTC
Acknowledgments:

Name: the PostgreSQL project
Upstream: Álvaro Herrera, David Rowley

Comment 3 Adam Mariš 2018-02-09 08:12:43 UTC
External References:

https://www.postgresql.org/about/news/1829/

Comment 4 Kurt Seifried 2018-02-13 16:51:20 UTC
Statement:

This issue did not affect the versions of PostgreSQL as shipped with Red Hat Satellite 5 and CloudForms 5 as they use PostgreSQL version 9.x and this vulnerability is specific to PostgreSQL 10.x.


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