GHSA-4w8m-96v9-2c86

    Dashboard / Vulnerabilities / GHSA-4w8m-96v9-2c86

    GHSA-4w8m-96v9-2c86

    Published: 13 May 2022Last Modified: 17 Jan 2024
    Aliases:
    CVE-2011-4203

    Summary: Moodle CRLF Injection Vulnerability in Calendar Component

    Details: CRLF injection vulnerability in calendar/set.php in the Calendar component in Moodle 1.9.x before 1.9.15, 2.0.x before 2.0.6, 2.1.x before 2.1.3, and 2.2 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via vectors involving the url variable.

    References: https://nvd.nist.gov/vuln/detail/CVE-2011-4203, https://github.com/moodle/moodle/commit/581e8dba387f090d89382115fd850d8b44351526, https://github.com/moodle/moodle/commit/ae7cc577b7115a7ad7a68dc4986aca9e2bda2cf5, https://github.com/moodle/moodle/commit/bc577df6a974606fcb0882b090b00ea5a4e10cf6, https://github.com/moodle/moodle/commit/e311b14364719b0f7851149ee51c1a4ec732635e, https://github.com/moodle/moodle, https://moodle.org/mod/forum/discuss.php?d=191754, http://penturalabs.wordpress.com/2011/12/13/advisory-crlf-injection-vulnerability-in-moodle

    Affected packages

    Package

    Name: moodle/moodle

    Purl: pkg:composer/moodle/moodle

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.9.15

    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
    GHSA-4w8m-96v9-2c86 | CVE-DB