CVE-2018-19131

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    CVE-2018-19131

    Published: 9 Nov 2018Last Modified: 8 Jul 2026

    Summary:

    Details: Squid before 4.4 has XSS via a crafted X.509 certificate during HTTP(S) error page generation for certificate errors.

    References: http://www.squid-cache.org/Advisories/SQUID-2018_4.txt, https://github.com/squid-cache/squid/pull/306, http://www.squid-cache.org/Versions/v5/changesets/squid-5-6feeb15ff312f3e145763adf8d234ed6a0b3f11d.patch

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -ef968e80a5c73b1f11119a93b1a414b8853a3875

    Affected versions

    SQUID_4_3

    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
    CVE-2018-19131 | CVE-DB