PYSEC-2022-260

    Dashboard / Vulnerabilities / PYSEC-2022-260

    PYSEC-2022-260

    Published: 7 Sept 2022Last Modified: 8 Nov 2023

    Summary:

    Details: Sqlalchemy mako before 1.2.2 is vulnerable to Regular expression Denial of Service when using the Lexer class to parse. This also affects babelplugin and linguaplugin.

    References: https://github.com/sqlalchemy/mako/commit/925760291d6efec64fda6e9dd1fd9cfbd5be068c, https://pyup.io/vulnerabilities/CVE-2022-40023/50870/, https://github.com/sqlalchemy/mako/issues/366, https://github.com/sqlalchemy/mako/blob/c2f392e0be52dc67d1b9770ab8cce6a9c736d547/mako/ext/extract.py#L21, https://github.com/advisories/GHSA-v973-fxgf-6xhp

    Affected packages

    Package

    Name: mako

    Purl: pkg:pypi/mako

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -925760291d6efec64fda6e9dd1fd9cfbd5be068c

    Affected versions

    0.1.0
    0.1.1
    0.1.10
    0.1.2
    0.1.3
    0.1.4
    0.1.5
    0.1.6
    0.1.7
    0.1.8
    0.1.9

    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-2022-260 | CVE-DB