PYSEC-2021-858

    Dashboard / Vulnerabilities / PYSEC-2021-858

    PYSEC-2021-858

    Published: 29 Dec 2021Last Modified: 8 Nov 2023

    Summary:

    Details: This affects the package celery before 5.2.2. It by default trusts the messages and metadata stored in backends (result stores). When reading task metadata from the backend, the data is deserialized. Given that an attacker can gain access to, or somehow manipulate the metadata within a celery backend, they could trigger a stored command injection vulnerability and potentially gain further access to the system.

    References: https://github.com/celery/celery/blob/master/Changelog.rst%23522, https://snyk.io/vuln/SNYK-PYTHON-CELERY-2314953, https://github.com/advisories/GHSA-q4xr-rc97-m4xx

    Affected packages

    Package

    Name: celery

    Purl: pkg:pypi/celery

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.2.2

    Affected versions

    0.1.10
    0.1.11
    0.1.12
    0.1.13
    0.1.14
    0.1.15
    0.1.2
    0.1.4
    0.1.6
    0.1.7
    0.1.8

    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
    PYSEC-2021-858 | CVE-DB