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CVE-2021-2163 Affecting java-11-openjdk-headless package, versions <1:11.0.11.0.9-1.0.1.el7_9

Severity

 Recommended
0.0
medium
0
10

Based on Oracle Linux security rating

    Threat Intelligence

    EPSS
    0.16% (53rd percentile)

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  • Snyk ID SNYK-ORACLE7-JAVA11OPENJDKHEADLESS-2581966
  • published 10 Apr 2022
  • disclosed 22 Apr 2021
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Introduced: 22 Apr 2021

CVE-2021-2163 Open this link in a new tab

How to fix?

Upgrade Oracle:7 java-11-openjdk-headless to version 1:11.0.11.0.9-1.0.1.el7_9 or higher.
This issue was patched in ELSA-2021-1297.

NVD Description

Note: Versions mentioned in the description apply only to the upstream java-11-openjdk-headless package and not the java-11-openjdk-headless package as distributed by Oracle. See How to fix? for Oracle:7 relevant fixed versions and status.

Vulnerability in the Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u291, 8u281, 11.0.10, 16; Java SE Embedded: 8u281; Oracle GraalVM Enterprise Edition: 19.3.5, 20.3.1.2 and 21.0.0.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, 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 creation, deletion or modification access to critical data or all Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 5.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N).

References

CVSS Scores

version 3.1
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NVD

5.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    High
  • Availability (A)
    None
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Red Hat

5.3 medium
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SUSE

5.3 medium