CVE-2021-42771

HIGH

7.8

Description

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.

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published10/20/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

debian:debian_linuxpocoo:babel

Weaknesses (CWE)

CWE-22

References

https://github.com/python-babel/babel/pull/782(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2021/10/msg00018.html(cve@mitre.org)

https://lists.debian.org/debian-lts/2021/10/msg00040.html(cve@mitre.org)

https://www.debian.org/security/2021/dsa-5018(cve@mitre.org)

https://www.tenable.com/security/research/tra-2021-14(cve@mitre.org)

https://github.com/python-babel/babel/pull/782(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2021/10/msg00018.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts/2021/10/msg00040.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2021/dsa-5018(af854a3a-2127-422b-91ae-364da2661108)

https://www.tenable.com/security/research/tra-2021-14(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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