ALAS-2021-1528


Amazon Linux AMI Security Advisory: ALAS-2021-1528
Advisory Release Date: 2021-09-02 22:54 Pacific
Advisory Updated Date: 2021-09-08 19:14 Pacific
Severity: Important

Issue Overview:

Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Networking). Supported versions that are affected are Java SE: 7u301, 8u291, 11.0.11, 16.0.1; Oracle GraalVM Enterprise Edition: 20.3.2 and 21.1.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 3.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N). (CVE-2021-2341)

Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Library). Supported versions that are affected are Java SE: 7u301, 8u291, 11.0.11, 16.0.1; Oracle GraalVM Enterprise Edition: 20.3.2 and 21.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 4.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N). (CVE-2021-2369)

Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Hotspot). Supported versions that are affected are Java SE: 8u291, 11.0.11, 16.0.1; Oracle GraalVM Enterprise Edition: 20.3.2 and 21.1.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H). (CVE-2021-2388)


Affected Packages:

java-1.8.0-openjdk


Issue Correction:
Run yum update java-1.8.0-openjdk to update your system.

New Packages:
i686:
    java-1.8.0-openjdk-1.8.0.302.b08-0.67.amzn1.i686
    java-1.8.0-openjdk-src-1.8.0.302.b08-0.67.amzn1.i686
    java-1.8.0-openjdk-devel-1.8.0.302.b08-0.67.amzn1.i686
    java-1.8.0-openjdk-demo-1.8.0.302.b08-0.67.amzn1.i686
    java-1.8.0-openjdk-headless-1.8.0.302.b08-0.67.amzn1.i686
    java-1.8.0-openjdk-debuginfo-1.8.0.302.b08-0.67.amzn1.i686

noarch:
    java-1.8.0-openjdk-javadoc-zip-1.8.0.302.b08-0.67.amzn1.noarch
    java-1.8.0-openjdk-javadoc-1.8.0.302.b08-0.67.amzn1.noarch

src:
    java-1.8.0-openjdk-1.8.0.302.b08-0.67.amzn1.src

x86_64:
    java-1.8.0-openjdk-debuginfo-1.8.0.302.b08-0.67.amzn1.x86_64
    java-1.8.0-openjdk-demo-1.8.0.302.b08-0.67.amzn1.x86_64
    java-1.8.0-openjdk-headless-1.8.0.302.b08-0.67.amzn1.x86_64
    java-1.8.0-openjdk-1.8.0.302.b08-0.67.amzn1.x86_64
    java-1.8.0-openjdk-src-1.8.0.302.b08-0.67.amzn1.x86_64
    java-1.8.0-openjdk-devel-1.8.0.302.b08-0.67.amzn1.x86_64