Vulnerability · Published Apr 19, 2022 · Assigned by oracle
CVE-2022-21476
High 7.5
In plain English
A high-severity improper access control in Java SE JDK and JRE from Oracle Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 4.0% (higher than 91% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)4.0%top 9.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Libraries). Supported versions that are affected are Oracle Java SE: 7u331, 8u321, 11.0.14, 17.0.2, 18; Oracle GraalVM Enterprise Edition: 20.3.5, 21.3.1 and 22.0.0.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle 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 can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | java-1.8.0-openjdk | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-1.8.0-openjdk-accessibility | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-1.8.0-openjdk-accessibility-fastdebug | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-1.8.0-openjdk-accessibility-slowdebug | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-1.8.0-openjdk-demo | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-1.8.0-openjdk-demo-fastdebug | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-1.8.0-openjdk-demo-slowdebug | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-1.8.0-openjdk-devel | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-1.8.0-openjdk-devel-fastdebug | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-1.8.0-openjdk-devel-slowdebug | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-1.8.0-openjdk-fastdebug | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-1.8.0-openjdk-headless | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-1.8.0-openjdk-headless-fastdebug | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-1.8.0-openjdk-headless-slowdebug | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-1.8.0-openjdk-javadoc | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-1.8.0-openjdk-javadoc-zip | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-1.8.0-openjdk-slowdebug | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-1.8.0-openjdk-src | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-1.8.0-openjdk-src-fastdebug | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-1.8.0-openjdk-src-slowdebug | 1:1.8.0.332.b09-1.el8_5 | ALSA-2022:1491 |
| AlmaLinux:8 | java-11-openjdk | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-demo | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-demo-fastdebug | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-demo-slowdebug | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-devel | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-devel-fastdebug | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-devel-slowdebug | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-fastdebug | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-headless | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-headless-fastdebug | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-headless-slowdebug | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-javadoc | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-javadoc-zip | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-jmods | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-jmods-fastdebug | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-jmods-slowdebug | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-slowdebug | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-src | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-src-fastdebug | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-src-slowdebug | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-static-libs | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-static-libs-fastdebug | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-11-openjdk-static-libs-slowdebug | 1:11.0.15.0.9-2.el8_5 | ALSA-2022:1442 |
| AlmaLinux:8 | java-17-openjdk | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-demo | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-demo-fastdebug | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-demo-slowdebug | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-devel | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-devel-fastdebug | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-devel-slowdebug | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-fastdebug | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-headless | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-headless-fastdebug | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-headless-slowdebug | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-javadoc | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-javadoc-zip | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-jmods | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-jmods-fastdebug | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-jmods-slowdebug | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-slowdebug | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-src | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-src-fastdebug | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-src-slowdebug | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-static-libs | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-static-libs-fastdebug | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| AlmaLinux:8 | java-17-openjdk-static-libs-slowdebug | 1:17.0.3.0.6-2.el8_5 | ALSA-2022:1445 |
| Alpine:v3.20 | openjdk11 | 11.0.15_p10-r0 | ALPINE-CVE-2022-21476 |
| Alpine:v3.21 | openjdk11 | 11.0.15_p10-r0 | ALPINE-CVE-2022-21476 |
| Alpine:v3.22 | openjdk11 | 11.0.15_p10-r0 | ALPINE-CVE-2022-21476 |
| Alpine:v3.23 | openjdk11 | 11.0.15_p10-r0 | ALPINE-CVE-2022-21476 |
| Alpine:v3.24 | openjdk11 | 11.0.15_p10-r0 | ALPINE-CVE-2022-21476 |
| Alpine:v3.20 | openjdk17 | 17.0.3_p7-r0 | ALPINE-CVE-2022-21476 |
| Alpine:v3.21 | openjdk17 | 17.0.3_p7-r0 | ALPINE-CVE-2022-21476 |
| Alpine:v3.22 | openjdk17 | 17.0.3_p7-r0 | ALPINE-CVE-2022-21476 |
| Alpine:v3.23 | openjdk17 | 17.0.3_p7-r0 | ALPINE-CVE-2022-21476 |
| Alpine:v3.24 | openjdk17 | 17.0.3_p7-r0 | ALPINE-CVE-2022-21476 |
| Alpine:v3.20 | openjdk8 | 8.345.01-r0 | ALPINE-CVE-2022-21476 |
| Alpine:v3.21 | openjdk8 | 8.345.01-r0 | ALPINE-CVE-2022-21476 |
| Alpine:v3.22 | openjdk8 | 8.345.01-r0 | ALPINE-CVE-2022-21476 |
| Alpine:v3.23 | openjdk8 | 8.345.01-r0 | ALPINE-CVE-2022-21476 |
| Alpine:v3.24 | openjdk8 | 8.345.01-r0 | ALPINE-CVE-2022-21476 |
| Debian:12 | openjdk-17 | 17.0.3+7-1 | DEBIAN-CVE-2022-21476 |
| Rocky Linux:8 | java-1.8.0-openjdk | 1:1.8.0.332.b09-1.el8_5 | RLSA-2022:1491 |
| Rocky Linux:8 | java-11-openjdk | 1:11.0.15.0.9-2.el8_5 | RLSA-2022:1442 |
| Rocky Linux:8 | java-17-openjdk | 1:17.0.3.0.6-2.el8_5 | RLSA-2022:1445 |
| Ubuntu:22.04:LTS | icedtea-web | no fix listed | UBUNTU-CVE-2022-21476 |
| Ubuntu:24.04:LTS | icedtea-web | no fix listed | UBUNTU-CVE-2022-21476 |
| Ubuntu:25.10 | icedtea-web | no fix listed | UBUNTU-CVE-2022-21476 |
| Ubuntu:26.04:LTS | icedtea-web | no fix listed | UBUNTU-CVE-2022-21476 |
| Ubuntu:26.10 | icedtea-web | no fix listed | UBUNTU-CVE-2022-21476 |
| Ubuntu:22.04:LTS | openjdk-17 | 17.0.3+7-0ubuntu0.22.04.1 | UBUNTU-CVE-2022-21476 |
| Ubuntu:22.04:LTS | openjdk-17 | 17.0.4+8-1~22.04 | USN-5546-1 |
| Ubuntu:22.04:LTS | openjdk-17 | 17.0.3+7-0ubuntu0.22.04.1 | USN-5388-2 |
| Ubuntu:22.04:LTS | openjdk-18 | 18.0.2+9-2~22.04 | USN-5546-1 |
| Ubuntu:22.04:LTS | openjdk-18 | 18.0.2+9-2~22.04 | UBUNTU-CVE-2022-21476 |
| Ubuntu:22.04:LTS | openjdk-8 | 8u342-b07-0ubuntu1~22.04 | UBUNTU-CVE-2022-21476 |
| Ubuntu:22.04:LTS | openjdk-8 | 8u342-b07-0ubuntu1~22.04 | USN-5546-1 |
| Ubuntu:22.04:LTS | openjdk-lts | 11.0.16+8-0ubuntu1~22.04 | USN-5546-1 |
| Ubuntu:22.04:LTS | openjdk-lts | 11.0.15+10-0ubuntu0.22.04.1 | UBUNTU-CVE-2022-21476 |
| Ubuntu:22.04:LTS | openjdk-lts | 11.0.15+10-0ubuntu0.22.04.1 | USN-5388-1 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Oracle Corporation | Java SE JDK and JRE | Oracle Java SE:7u331Oracle Java SE:8u321Oracle Java SE:11.0.14Oracle Java SE:17.0.2Oracle Java SE:18Oracle GraalVM Enterprise Edition:20.3.5Oracle GraalVM Enterprise Edition:21.3.1Oracle GraalVM Enterprise Edition:22.0.0.2 |
Weakness: CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References
- https://www.oracle.com/security-alerts/cpuapr2022.html x_refsource_MISC
- https://security.netapp.com/advisory/ntap-20220429-0006/ x_refsource_CONFIRM
- DSA-5128 vendor-advisory, x_refsource_DEBIAN
- DSA-5131 vendor-advisory, x_refsource_DEBIAN
- [debian-lts-announce] 20220514 [SECURITY] [DLA 3006-1] openjdk-8 security update mailing-list, x_refsource_MLIST