USN-4333-2

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    USN-4333-2

    Published: 30 Apr 2020Last Modified: 22 Apr 2026

    Summary: python3.8 vulnerabilities

    Details: USN-4333-1 fixed vulnerabilities in Python. This update provides the corresponding update for Ubuntu 20.04 LTS. Original advisory details: It was discovered that Python incorrectly stripped certain characters from requests. A remote attacker could use this issue to perform CRLF injection. (CVE-2019-18348) It was discovered that Python incorrectly handled certain HTTP requests. An attacker could possibly use this issue to cause a denial of service. (CVE-2020-8492)

    References: https://ubuntu.com/security/notices/USN-4333-2, https://ubuntu.com/security/CVE-2019-18348, https://ubuntu.com/security/CVE-2020-8492

    Affected packages

    Package

    Name: python3.8

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=focal

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.8.2-1ubuntu1.1

    Affected versions

    3.8.0-1
    3.8.0-2
    3.8.0-3
    3.8.0-4
    3.8.0-5
    3.8.1-2ubuntu3
    3.8.2~rc1-1ubuntu1
    3.8.2-1
    3.8.2-1ubuntu1

    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-4333-2 | CVE-DB