ASB-A-171980069

    Dashboard / Vulnerabilities / ASB-A-171980069

    ASB-A-171980069

    Published: 1 Feb 2021Last Modified: 18 Sept 2026

    Summary:

    Details: In verifyHostName of OkHostnameVerifier.java, there is a possible way to accept a certificate for the wrong domain due to improperly used crypto. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

    References: https://source.android.com/security/bulletin/2021-02-01, https://android.googlesource.com/platform/external/okhttp/+/ddc934efe3ed06ce34f3724d41cfbdcd7e7358fc, https://android.googlesource.com/platform/libcore/+/4076be9a99bad5ff7651540df976c57462c3b8ce

    Affected packages

    Package

    Name: platform/external/okhttp

    Purl:

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 8.0:0
    Fixed -8.0:2021-02-01

    Affected versions

    8.0

    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
    ASB-A-171980069 | CVE-DB