GHSA-7322-9mx6-5j2m

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    GHSA-7322-9mx6-5j2m

    Published: 15 Aug 2018Last Modified: 5 Dec 2024
    Aliases:
    CVE-2015-5147

    Summary: redcarpet Buffer Overflow vulnerability

    Details: Stack-based buffer overflow in the `header_anchor` function in the HTML renderer in Redcarpet before 3.3.2 allows attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors.

    References: https://nvd.nist.gov/vuln/detail/CVE-2015-5147, https://github.com/vmg/redcarpet/commit/2cee777c1e5babe8a1e2683d31ea75cc4afe55fb, https://github.com/vmg/redcarpet, https://github.com/vmg/redcarpet/blob/master/CHANGELOG.md, https://web.archive.org/web/20150711061256/http://www.securityfocus.com/bid/75508, http://www.openwall.com/lists/oss-security/2015/06/29/3, http://www.openwall.com/lists/oss-security/2015/06/30/10

    Affected packages

    Package

    Name: redcarpet

    Purl: pkg:gem/redcarpet

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 3.3.0
    Fixed -3.3.2

    Affected versions

    3.3.0
    3.3.1

    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