CVE-2020-1926

    Dashboard / Vulnerabilities / CVE-2020-1926

    CVE-2020-1926

    Published: 16 Mar 2021Last Modified: 8 Jul 2026

    Summary:

    Details: Apache Hive cookie signature verification used a non constant time comparison which is known to be vulnerable to timing attacks. This could allow recovery of another users cookie signature. The issue was addressed in Apache Hive 2.3.8

    References: https://issues.apache.org/jira/browse/HIVE-22708, https://lists.apache.org/thread.html/rd186eedff68102ba1e68059a808101c5aa587e11542c7dcd26e7b9d7%40%3Cuser.hive.apache.org%3E

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -f1e87137034e4ecbe39a859d4ef44319800016d7

    Affected versions

    release-2.3.8-rc2
    release-2.3.8-rc1
    release-2.3.8-rc0
    release-2.3.5-rc0

    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
    CVE-2020-1926 | CVE-DB