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AUSCERT External Security Bulletin Redistribution
ESB-2021.3199
USN-5085-1: SQL parse vulnerability
23 September 2021
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AusCERT Security Bulletin Summary
---------------------------------
Product: SQL Parse
Publisher: Ubuntu
Operating System: Ubuntu
UNIX variants (UNIX, Linux, OSX)
Windows
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2021-32839
Original Bulletin:
https://ubuntu.com/security/notices/USN-5085-1
Comment: This advisory references vulnerabilities in products which run on
platforms other than Ubuntu. It is recommended that administrators
running SQL Parse check for an updated version of the software for
their operating system.
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USN-5085-1: SQL parse vulnerability
22 September 2021
SQL parse could be made to denial of service if it received a specially
crafted regular expression.
Releases
o Ubuntu 21.04
Packages
o sqlparse - documentation for non-validating SQL parser in Python
Details
It was discovered that SQL parse incorrectly handled certain regular
expression.
An attacker could possibly use this issue to cause a denial of service.
Update instructions
The problem can be corrected by updating your system to the following package
versions:
Ubuntu 21.04
o python3-sqlparse - 0.4.1-1ubuntu0.1
In general, a standard system update will make all the necessary changes.
References
o CVE-2021-32839
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