USN-5083-1

    Dashboard / Vulnerabilities / USN-5083-1

    USN-5083-1

    Published: 16 Sept 2021Last Modified: 29 Jun 2026

    Summary: python3.4, python3.5 vulnerabilities

    Details: It was discovered that Python incorrectly handled certain RFCs. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 16.04 ESM. (CVE-2021-3733) It was discovered that Python incorrectly handled certain server responses. An attacker could possibly use this issue to cause a denial of service. (CVE-2021-3737)

    References: https://ubuntu.com/security/notices/USN-5083-1, https://ubuntu.com/security/CVE-2021-3733, https://ubuntu.com/security/CVE-2021-3737

    Affected packages

    Package

    Name: python3.4

    Purl: pkg:deb/ubuntu/python3.4?arch=source&distro=trusty%2Fesm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.4.3-1ubuntu1~14.04.7+esm11

    Affected versions

    3.4~b1-0ubuntu3

    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-5083-1 | CVE-DB