USN-5172-1

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    USN-5172-1

    Published: 6 Dec 2021Last Modified: 22 Apr 2026

    Summary: uriparser vulnerabilities

    Details: It was discovered that uriparser mishandled certain input. An attacker could use this vulnerability to cause uriparser to crash or possibly execute arbitrary code. (CVE-2018-19198, CVE-2018-19199, CVE-2018-19200) It was discovered that uriparser incorrectly handled certain URIs. An attacker could use this vulnerability to cause a crash or possibly leak sensitive information. (CVE-2018-20721)

    References: https://ubuntu.com/security/notices/USN-5172-1, https://ubuntu.com/security/CVE-2018-19198, https://ubuntu.com/security/CVE-2018-19199, https://ubuntu.com/security/CVE-2018-19200, https://ubuntu.com/security/CVE-2018-20721

    Affected packages

    Package

    Name: uriparser

    Purl: pkg:deb/ubuntu/[email protected]+deb9u2build0.18.04.1?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.8.4-1+deb9u2build0.18.04.1

    Affected versions

    0.8.4-1

    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