CLSA-2023-1697739575

    Dashboard / Vulnerabilities / CLSA-2023-1697739575

    CLSA-2023-1697739575

    Published: 19 Oct 2023Last Modified: 1 Jun 2026

    Summary: python3: Fix of 4 CVEs

    Details: - CVE-2021-3737: Fix http client infinite line reading (DoS) after a HTTP 100 Continue - CVE-2021-28861: Fix an open redirection vulnerability in http.server - CVE-2022-0391: Make urllib.parse sanitize urls containing ASCII newline and tabs - CVE-2022-45061: Fix quadratic time idna decoding

    References: https://errata.cloudlinux.com/centos7-els/CLSA-2023-1697739575.html

    Affected packages

    Package

    Name: python3

    Purl: pkg:rpm/tuxcare/python3?distro=centos-7

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.6.8-19.el7.tuxcare.els2

    Affected versions

    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
    CLSA-2023-1697739575 | CVE-DB