PSF-2023-5

vendorUSosv

XML External Entity issue in plistlib module

view advisory published 2023-08-24Licence: per source

An XML External Entity (XXE) issue was discovered in Python through 3.9.1. The plistlib module no longer accepts entity declarations in XML plist files to avoid XML vulnerabilities.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2022-48565US	critical9.8	5.07% (92nd)	Exploit	2023-08-22
An XML External Entity (XXE) issue was discovered in Python through 3.9.1. The plistlib module no longer accepts entity declarations in XML plist files to avoid XML vulnerabilities…

references

External citations — patches, advisories, analysis.

https://bugs.python.org/issue42051WEB
https://nvd.nist.gov/vuln/detail/CVE-2022-48565ADVISORY

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