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CVE-2024-20919 Affecting java-21-openjdk-jmods package, versions <1:21.0.2.0.13-1.el9.alma.1

Severity

high

    Threat Intelligence

    EPSS
    0.05% (18th percentile)

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  • Snyk ID SNYK-ALMALINUX9-JAVA21OPENJDKJMODS-6182353
  • published 20 Jan 2024
  • disclosed 17 Jan 2024
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Introduced: 17 Jan 2024

CVE-2024-20919 Open this link in a new tab

How to fix?

Upgrade AlmaLinux:9 java-21-openjdk-jmods to version 1:21.0.2.0.13-1.el9.alma.1 or higher.
This issue was patched in ALSA-2024:0249.

NVD Description

Note: Versions mentioned in the description apply only to the upstream java-21-openjdk-jmods package and not the java-21-openjdk-jmods package as distributed by AlmaLinux. See How to fix? for AlmaLinux:9 relevant fixed versions and status.

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Hotspot). Supported versions that are affected are Oracle Java SE: 8u391, 8u391-perf, 11.0.21, 17.0.9, 21.0.1; Oracle GraalVM for JDK: 17.0.9, 21.0.1; Oracle GraalVM Enterprise Edition: 20.3.12, 21.3.8 and 22.3.4. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. 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 3.1 Base Score 5.9 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N).

CVSS Scores

version 3.1
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Snyk

5.9 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    High
  • Availability (A)
    None
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NVD

5.9 medium
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Red Hat

5.9 medium
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SUSE

5.9 medium