USN-5256-2

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    USN-5256-2

    Published: 18 Jul 2022Last Modified: 29 Jun 2026

    Summary: uriparser vulnerabilities

    Details: USN-5256-1 fixed several vulnerabilities in uriparser. This update provides the corresponding update for Ubuntu 14.04 ESM, Ubuntu 16.04 ESM and Ubuntu 20.04 ESM. Original advisory details: It was discovered that uriparser incorrectly handled certain memory operations. An attacker could use this to cause a denial of service. (CVE-2021-46141, CVE-2021-46142)

    References: https://ubuntu.com/security/notices/USN-5256-2, https://ubuntu.com/security/CVE-2021-46141, https://ubuntu.com/security/CVE-2021-46142

    Affected packages

    Package

    Name: uriparser

    Purl: pkg:deb/ubuntu/uriparser?arch=source&distro=trusty%2Fesm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.7.5-1ubuntu2+esm3

    Affected versions

    0.7.5-1
    0.7.5-1ubuntu1
    0.7.5-1ubuntu2
    0.7.5-1ubuntu2+esm1
    0.7.5-1ubuntu2+esm2

    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
    USN-5256-2 | CVE-DB