GHSA-q46v-cj5v-hvg6

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    GHSA-q46v-cj5v-hvg6

    Published: 17 May 2022Last Modified: 8 Nov 2023
    Aliases:
    CVE-2012-4449

    Summary: Use of a Broken or Risky Cryptographic Algorithm in Apache Hadoop

    Details: Apache Hadoop before 0.23.4, 1.x before 1.0.4, and 2.x before 2.0.2 generate token passwords using a 20-bit secret when Kerberos security features are enabled, which makes it easier for context-dependent attackers to crack secret keys via a brute-force attack.

    References: https://nvd.nist.gov/vuln/detail/CVE-2012-4449, https://www.cloudera.com/documentation/other/security-bulletins/topics/csb_topic_1.html#topic_1_0, http://mail-archives.apache.org/mod_mbox/hadoop-general/201210.mbox/%3CCA+z3+9FYdPmzBEaMZ71SUqzRx=eU=o4mSHUsbrpzgR9X_F1c0Q@mail.gmail.com%3E

    Affected packages

    Package

    Name: org.apache.hadoop:hadoop-client

    Purl: pkg:maven/org.apache.hadoop/hadoop-client

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.23.4

    Affected versions

    0.23.1
    0.23.3

    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
    GHSA-q46v-cj5v-hvg6 | CVE-DB