PYSEC-2021-421

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Import Source

https://github.com/pypa/advisory-database/blob/main/vulns/babel/PYSEC-2021-421.yaml

JSON Data

https://api.osv.dev/v1/vulns/PYSEC-2021-421

Aliases

CVE-2021-42771
GHSA-h4m5-qpfp-3mpv

Published

2021-10-20T21:15:00Z

Modified

2023-11-01T05:44:45.922715Z

Summary

[none]

Details

Babel.Locale in Babel before 2.9.1 allows attackers to load arbitrary locale .dat files (containing serialized Python objects) via directory traversal, leading to code execution.

References

https://www.tenable.com/security/research/tra-2021-14
https://lists.debian.org/debian-lts/2021/10/msg00040.html
https://github.com/python-babel/babel/pull/782
https://lists.debian.org/debian-lts-announce/2021/10/msg00018.html
https://github.com/advisories/GHSA-h4m5-qpfp-3mpv

Affected packages

PyPI / babel

Package

Name: babel; View open source insights on deps.dev
Purl: pkg:pypi/babel

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.9.1

Affected versions

0.*

0.8

0.8.1

0.9

0.9.1

0.9.2

0.9.3

0.9.4

0.9.5

0.9.6

1.*

1.0

1.1

1.2

1.3

2.*

2.0

2.1.1

2.2.0

2.3.0

2.3.1

2.3.2

2.3.3

2.3.4

2.4.0

2.5.0

2.5.1

2.5.2

2.5.3

2.6.0

2.7.0

2.8.0

2.8.1

2.9.0