GHSA-vmfx-gcfq-wvm2

    Dashboard / Vulnerabilities / GHSA-vmfx-gcfq-wvm2

    GHSA-vmfx-gcfq-wvm2

    Published: 24 May 2022Last Modified: 16 Feb 2024
    Aliases:
    CVE-2019-5815

    Summary: Nokogiri implementation of libxslt vulnerable to heap corruption

    Details: Type confusion in `xsltNumberFormatGetMultipleLevel` prior to libxslt 1.1.33 could allow attackers to potentially exploit heap corruption via crafted XML data. Nokogiri prior to version 1.10.5 contains a vulnerable version of libxslt. Nokogiri version 1.10.5 upgrades the dependency to libxslt 1.1.34, which contains a patch for this issue.

    References: https://nvd.nist.gov/vuln/detail/CVE-2019-5815, https://github.com/sparklemotion/nokogiri/issues/2630, https://github.com/rubysec/ruby-advisory-db/blob/master/gems/nokogiri/CVE-2019-5815.yml, https://github.com/sparklemotion/nokogiri, https://gitlab.gnome.org/GNOME/libxslt/commit/08b62c25871b38d5d573515ca8a065b4b8f64f6b, https://lists.debian.org/debian-lts-announce/2022/09/msg00010.html

    Affected packages

    Package

    Name: nokogiri

    Purl: pkg:gem/nokogiri

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.10.5

    Affected versions

    1.0.0
    1.0.1
    1.0.2
    1.0.3
    1.0.4
    1.0.5
    1.0.6
    1.0.7

    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-vmfx-gcfq-wvm2 | CVE-DB