GHSA-5m3w-rvvh-8fx6

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    GHSA-5m3w-rvvh-8fx6

    Published: 13 May 2022Last Modified: 8 Nov 2023
    Aliases:
    CVE-2019-7743

    Summary: Joomla! Object Injection Vulnerability

    Details: An issue was discovered in Joomla! before 3.9.3. The phar:// stream wrapper can be used for object injection attacks because there is no protection mechanism (such as the TYPO3 PHAR stream wrapper) to prevent use of the phar:// handler for non .phar-files.

    References: https://nvd.nist.gov/vuln/detail/CVE-2019-7743, https://github.com/joomla/joomla-cms/issues/23907, https://developer.joomla.org/security-centre/770-20190206-core-implement-the-typo3-phar-stream-wrapper, https://github.com/joomla/joomla-cms, https://web.archive.org/web/20210730211655/https://www.securityfocus.com/bid/107050

    Affected packages

    Package

    Name: joomla/joomla-cms

    Purl: pkg:composer/joomla/joomla-cms

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 2.5.0
    Fixed -3.9.3

    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