DEBIAN-CVE-2021-42771

    Dashboard / Vulnerabilities / DEBIAN-CVE-2021-42771

    DEBIAN-CVE-2021-42771

    Published: 20 Oct 2021Last Modified: 1 Sept 2026
    Upstream:
    CVE-2021-42771

    Summary:

    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://security-tracker.debian.org/tracker/CVE-2021-42771

    Affected packages

    Package

    Name: python-babel

    Purl: pkg:deb/debian/python-babel?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.8.0+dfsg.1-7

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High