The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4433-1 advisory.

    Johannes Kuhn discovered that OpenJDK incorrectly handled access control contexts. An attacker could     possibly use this issue to execute arbitrary code. (CVE-2020-14556)

    It was discovered that OpenJDK incorrectly handled memory allocation when reading TIFF image files. An     attacker could possibly use this issue to cause a denial of service. (CVE-2020-14562)

    It was discovered that OpenJDK incorrectly handled input data. An attacker could possibly use this issue     to insert, edit or obtain sensitive information. (CVE-2020-14573)

    Philippe Arteau discovered that OpenJDK incorrectly verified names in TLS server's X.509 certificates. An     attacker could possibly use this issue to obtain sensitive information. (CVE-2020-14577)

    It was discovered that OpenJDK incorrectly handled image files. An attacker could possibly use this issue     to obtain sensitive information. (CVE-2020-14581)

    Markus Loewe discovered that OpenJDK incorrectly handled concurrent access in java.nio.Buffer class. An     attacker could use this issue to bypass the sandbox restrictions and cause unspecified impact.
    (CVE-2020-14583)

    It was discovered that OpenJDK incorrectly handled transformation of images. An attacker could possibly     use this issue to bypass sandbox restrictions and insert, edit or obtain sensitive information.
    (CVE-2020-14593)

    Roman Shemyakin discovered that OpenJDK incorrectly handled XML files. An attacker could possibly use this     issue to insert, edit or obtain sensitive information. (CVE-2020-14621)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

Analytics

Ubuntu 18.04 LTS / 20.04 LTS : OpenJDK vulnerabilities (USN-4433-1)

high Nessus Plugin ID 138998

Version 1.7