CVE-2024-20919

OpenJDK: JVM class file verifier flaw allows unverified bytecode execution (8314295)

Published Feb 17, 2024 CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
Description
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).

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-3728-1 openjdk-11 security update
Debian DSA Debian DSA DSA-5604-1 openjdk-11 security update
Debian DSA Debian DSA DSA-5613-1 openjdk-17 security update
EUVD EUVD EUVD-2024-18634 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).
Ubuntu USN Ubuntu USN USN-6660-1 OpenJDK 11 vulnerabilities
Ubuntu USN Ubuntu USN USN-6661-1 OpenJDK 17 vulnerabilities
Ubuntu USN Ubuntu USN USN-6662-1 OpenJDK 21 vulnerabilities
Ubuntu USN Ubuntu USN USN-6696-1 OpenJDK 8 vulnerabilities
Ubuntu USN Ubuntu USN USN-7096-1 OpenJDK 8 vulnerabilities
History
Type Values Removed Values Added
First Time appeared Oracle
Oracle graalvm
Oracle graalvm For Jdk
Oracle jdk
Oracle jre
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:oracle:graalvm:20.3.12:*:*:*:enterprise:*:*:*
cpe:2.3:a:oracle:graalvm:21.3.8:*:*:*:enterprise:*:*:*
cpe:2.3:a:oracle:graalvm:22.3.4:*:*:*:enterprise:*:*:*
cpe:2.3:a:oracle:graalvm_for_jdk:17.0.9:*:*:*:*:*:*:*
cpe:2.3:a:oracle:graalvm_for_jdk:21.0.1:*:*:*:*:*:*:*
cpe:2.3:a:oracle:jdk:1.8.0:update391:*:*:-:*:*:*
cpe:2.3:a:oracle:jdk:1.8.0:update391:*:*:enterprise_performance_pack:*:*:*
cpe:2.3:a:oracle:jdk:11.0.21:*:*:*:*:*:*:*
cpe:2.3:a:oracle:jdk:17.0.9:*:*:*:*:*:*:*
cpe:2.3:a:oracle:jdk:21.0.1:*:*:*:*:*:*:*
cpe:2.3:a:oracle:jre:1.8.0:update391:*:*:-:*:*:*
cpe:2.3:a:oracle:jre:1.8.0:update391:*:*:enterprise_performance_pack:*:*:*
cpe:2.3:a:oracle:jre:11.0.21:*:*:*:*:*:*:*
cpe:2.3:a:oracle:jre:17.0.9:*:*:*:*:*:*:*
cpe:2.3:a:oracle:jre:21.0.1:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle graalvm
Oracle graalvm For Jdk
Oracle jdk
Oracle jre
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
oracle
Published
Updated
Nov 4, 2025, 6:22 PM
Reserved
Dec 7, 2023, 10:28 PM
Status
Modified
Published
Feb 17, 2024, 2:15 AM
Modified
Jun 17, 2026, 7:08 AM
Severity
Moderate
Public date
Jan 16, 2024, 8:00 PM