CVE-2022-42969

Description

The py library through 1.11.0 for Python allows remote attackers to conduct a ReDoS (Regular expression Denial of Service) attack via a Subversion repository with crafted info data, because the InfoSvnCommand argument is mishandled. Note: This has been disputed by multiple third parties as not being reproduceable and they argue this is not a valid vulnerability.. Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability? One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.

Affected Products

• ▸azl3 python-py 1.11.0-1 on Azure Linux 3.0
• ▸azl3 mozjs 102.15.1-1 on Azure Linux 3.0
• ▸cm1 python-py 1.10.0-1 on CBL Mariner 1.0
• ▸cbl2 python-py 1.10.0-3 on CBL Mariner 2.0

CVSS Vector