Bug ID 1202253
Summary VUL-0: CVE-2022-35724: python-avro: Denial of service while reading data in Avro Rust SDK
Classification openSUSE
Product openSUSE Distribution
Version Leap 15.4
Hardware Other
URL https://smash.suse.de/issue/339200/
OS Other
Status NEW
Severity Major
Priority P5 - None
Component Security
Assignee otto.hollmann@suse.com
Reporter thomas.leroy@suse.com
QA Contact security-team@suse.de
Found By Security Response Team
Blocker --- 

CVE-2022-35724

Posted by Ryan Skraba on Aug 08Severity: important

Description:

It is possible to provide data to be read that leads the reader to loop in
cycles endlessly, consuming CPU.  This issue 
affects Rust applications using Apache Avro Rust SDK prior to 0.14.0
(previously known as avro-rs).  Users should 
update to apache-avro version 0.14.0 which addresses this issue.

Credit:

This issue was reported to the Apache Avro team by Evan Richter at ForAllSecure
and found with Mayhem.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-35724
https://seclists.org/oss-sec/2022/q3/107

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