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org.postgresql:postgresql@42.7.9

  • latest version

    42.7.13

  • latest non vulnerable version

    42.7.13

  • first published

    13 years ago

  • latest version published

    2 months ago

  • licenses detected

    • BSD-2-Clause
      [42.0.0,42.0.0.jre6); [42.1.0,42.1.0.jre7); [42.1.1,42.1.1.jre6); [42.1.2,42.1.2.jre6); [42.1.3,42.1.3.jre6); [42.1.4,42.1.4.jre6); [42.2.0,42.2.0.jre6); [42.2.1,42.2.1.jre6); [42.2.10,42.2.10.jre6); [42.2.11,42.2.11.jre6); [42.2.12,42.2.12.jre6); [42.2.13,); [42.2.2,42.2.2.jre6); [42.2.3,42.2.3.jre6); [42.2.4,42.2.4.jre6); [42.2.5,42.2.5.jre6); [42.2.6,42.2.6.jre6); [42.2.7,42.2.7.jre6); [42.2.8,42.2.8.jre6); [42.2.9,42.2.9.jre6); [9.2-1002-jdbc4,9.4-1200-jdbc4); [9.4.1212,9.4.1212.jre6)

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    Direct Vulnerabilities

    Known vulnerabilities in the org.postgresql:postgresql package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • H
    Incorrect Implementation of Authentication Algorithm

    org.postgresql:postgresql is a Java JDBC 4.2 (JRE 8+) driver for PostgreSQL database.

    Affected versions of this package are vulnerable to Incorrect Implementation of Authentication Algorithm in the ScramAuthenticator class, which fails open by confirming only that the server advertised a -PLUS mechanism while neither rejecting an empty channel binding nor verifying that the negotiated mechanism actually uses channel binding. An attacker intercepting the TLS connection can strip the MitM protection that channelBinding=require is meant to guarantee, downgrading authentication from SCRAM-SHA-256-PLUS to plain SCRAM-SHA-256, by presenting a certificate with a signature algorithm such as Ed25519, Ed448, or a post-quantum scheme that makes the bundled scram-client return an empty binding instead of failing. This affects only connections that explicitly set channelBinding=require, since the default prefer policy documents fallback as expected behavior.

    How to fix Incorrect Implementation of Authentication Algorithm?

    Upgrade org.postgresql:postgresql to version 42.7.12 or higher.

    [,42.7.12)
    • H
    Allocation of Resources Without Limits or Throttling

    org.postgresql:postgresql is a Java JDBC 4.2 (JRE 8+) driver for PostgreSQL database.

    Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling during the client-side SCRAM-SHA-256 authentication. An attacker can cause excessive CPU consumption by specifying a very large PBKDF2 iteration count during authentication attempts from a malicious server. This can lead to exhaustion of client CPU resources and disruption of connection pools.

    How to fix Allocation of Resources Without Limits or Throttling?

    Upgrade org.postgresql:postgresql to version 42.7.11 or higher.

    [42.2.0,42.7.11)
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