Amazon Linux 2 Security Advisory: ALAS-2020-1396
Advisory Release Date: 2020-02-17 19:51 Pacific
Advisory Updated Date: 2020-02-20 21:25 Pacific
FAQs regarding Amazon Linux ALAS/CVE Severity
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Networking). Supported versions that are affected are Java SE: 7u241, 8u231, 11.0.5 and 13.0.1; Java SE Embedded: 8u231. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data as well as unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.0 Base Score 4.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N). (CVE-2020-2593)
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Security). Supported versions that are affected are Java SE: 7u241, 8u231, 11.0.5 and 13.0.1; Java SE Embedded: 8u231. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Kerberos to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.0 Base Score 3.7 (Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N). (CVE-2020-2590)
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Security). Supported versions that are affected are Java SE: 7u241, 8u231, 11.0.5 and 13.0.1; Java SE Embedded: 8u231. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Kerberos to compromise Java SE, Java SE Embedded. While the vulnerability is in Java SE, Java SE Embedded, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Java SE, Java SE Embedded accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.0 Base Score 6.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N). (CVE-2020-2601)
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization). Supported versions that are affected are Java SE: 7u241, 8u231, 11.0.5 and 13.0.1; Java SE Embedded: 8u231. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2583)
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization). Supported versions that are affected are Java SE: 7u241, 8u231, 11.0.5 and 13.0.1; Java SE Embedded: 8u231. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS v3.0 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H). (CVE-2020-2604)
Vulnerability in the Java SE product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u241, 8u231, 11.0.5 and 13.0.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2654)
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Networking). Supported versions that are affected are Java SE: 7u241 and 8u231; Java SE Embedded: 8u231. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L). (CVE-2020-2659)
Affected Packages:
java-1.8.0-openjdk
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update java-1.8.0-openjdk to update your system.
aarch64:
java-1.8.0-openjdk-1.8.0.242.b08-0.amzn2.0.1.aarch64
java-1.8.0-openjdk-debug-1.8.0.242.b08-0.amzn2.0.1.aarch64
java-1.8.0-openjdk-headless-1.8.0.242.b08-0.amzn2.0.1.aarch64
java-1.8.0-openjdk-headless-debug-1.8.0.242.b08-0.amzn2.0.1.aarch64
java-1.8.0-openjdk-devel-1.8.0.242.b08-0.amzn2.0.1.aarch64
java-1.8.0-openjdk-devel-debug-1.8.0.242.b08-0.amzn2.0.1.aarch64
java-1.8.0-openjdk-demo-1.8.0.242.b08-0.amzn2.0.1.aarch64
java-1.8.0-openjdk-demo-debug-1.8.0.242.b08-0.amzn2.0.1.aarch64
java-1.8.0-openjdk-src-1.8.0.242.b08-0.amzn2.0.1.aarch64
java-1.8.0-openjdk-src-debug-1.8.0.242.b08-0.amzn2.0.1.aarch64
java-1.8.0-openjdk-accessibility-1.8.0.242.b08-0.amzn2.0.1.aarch64
java-1.8.0-openjdk-accessibility-debug-1.8.0.242.b08-0.amzn2.0.1.aarch64
java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.amzn2.0.1.aarch64
i686:
java-1.8.0-openjdk-1.8.0.242.b08-0.amzn2.0.1.i686
java-1.8.0-openjdk-debug-1.8.0.242.b08-0.amzn2.0.1.i686
java-1.8.0-openjdk-headless-1.8.0.242.b08-0.amzn2.0.1.i686
java-1.8.0-openjdk-headless-debug-1.8.0.242.b08-0.amzn2.0.1.i686
java-1.8.0-openjdk-devel-1.8.0.242.b08-0.amzn2.0.1.i686
java-1.8.0-openjdk-devel-debug-1.8.0.242.b08-0.amzn2.0.1.i686
java-1.8.0-openjdk-demo-1.8.0.242.b08-0.amzn2.0.1.i686
java-1.8.0-openjdk-demo-debug-1.8.0.242.b08-0.amzn2.0.1.i686
java-1.8.0-openjdk-src-1.8.0.242.b08-0.amzn2.0.1.i686
java-1.8.0-openjdk-src-debug-1.8.0.242.b08-0.amzn2.0.1.i686
java-1.8.0-openjdk-accessibility-1.8.0.242.b08-0.amzn2.0.1.i686
java-1.8.0-openjdk-accessibility-debug-1.8.0.242.b08-0.amzn2.0.1.i686
java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.amzn2.0.1.i686
noarch:
java-1.8.0-openjdk-javadoc-1.8.0.242.b08-0.amzn2.0.1.noarch
java-1.8.0-openjdk-javadoc-zip-1.8.0.242.b08-0.amzn2.0.1.noarch
java-1.8.0-openjdk-javadoc-debug-1.8.0.242.b08-0.amzn2.0.1.noarch
java-1.8.0-openjdk-javadoc-zip-debug-1.8.0.242.b08-0.amzn2.0.1.noarch
src:
java-1.8.0-openjdk-1.8.0.242.b08-0.amzn2.0.1.src
x86_64:
java-1.8.0-openjdk-1.8.0.242.b08-0.amzn2.0.1.x86_64
java-1.8.0-openjdk-debug-1.8.0.242.b08-0.amzn2.0.1.x86_64
java-1.8.0-openjdk-headless-1.8.0.242.b08-0.amzn2.0.1.x86_64
java-1.8.0-openjdk-headless-debug-1.8.0.242.b08-0.amzn2.0.1.x86_64
java-1.8.0-openjdk-devel-1.8.0.242.b08-0.amzn2.0.1.x86_64
java-1.8.0-openjdk-devel-debug-1.8.0.242.b08-0.amzn2.0.1.x86_64
java-1.8.0-openjdk-demo-1.8.0.242.b08-0.amzn2.0.1.x86_64
java-1.8.0-openjdk-demo-debug-1.8.0.242.b08-0.amzn2.0.1.x86_64
java-1.8.0-openjdk-src-1.8.0.242.b08-0.amzn2.0.1.x86_64
java-1.8.0-openjdk-src-debug-1.8.0.242.b08-0.amzn2.0.1.x86_64
java-1.8.0-openjdk-accessibility-1.8.0.242.b08-0.amzn2.0.1.x86_64
java-1.8.0-openjdk-accessibility-debug-1.8.0.242.b08-0.amzn2.0.1.x86_64
java-1.8.0-openjdk-debuginfo-1.8.0.242.b08-0.amzn2.0.1.x86_64