USN-5386-1

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    USN-5386-1

    Published: 21 Apr 2022Last Modified: 10 Feb 2026

    Summary: python-aiohttp vulnerability

    Details: Jelmer Vernooij and Beast Glatisant discovered that AIOHTTP incorrectly handled certain URLs, leading to an open redirect attack. A remote attacker could possibly use this issue to perform phishing attacks.

    References: https://ubuntu.com/security/notices/USN-5386-1, https://ubuntu.com/security/CVE-2021-21330

    Affected packages

    Package

    Name: python-aiohttp

    Purl: pkg:deb/ubuntu/[email protected]~esm1?arch=source&distro=esm-apps/bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.0.1-1ubuntu0.1~esm1

    Affected versions

    2.2.3-1build1
    2.2.3-2

    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-5386-1 | CVE-DB