Vulnerability · Published Jan 17, 2023 · Assigned by oracle

CVE-2023-21843

Low 3.7

In plain English

A low-severity security flaw 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 1.4% (higher than 73% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)3.7Low
Exploit odds (30 days)1.4%top 27.3% 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: Sound). Supported versions that are affected are Oracle Java SE: 8u351, 8u351-perf, 11.0.17, 17.0.5, 19.0.1; Oracle GraalVM Enterprise Edition: 20.3.8, 21.3.4 and 22.3.0. Difficult to exploit 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 update, insert or delete access to some of 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 does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 3.7 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N).

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
AlmaLinux:8java-1.8.0-openjdk1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:9java-1.8.0-openjdk1:1.8.0.362.b09-2.el9_1ALSA-2023:0210
AlmaLinux:8java-1.8.0-openjdk-accessibility1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:8java-1.8.0-openjdk-accessibility-fastdebug1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:8java-1.8.0-openjdk-accessibility-slowdebug1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:8java-1.8.0-openjdk-demo1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:9java-1.8.0-openjdk-demo1:1.8.0.362.b09-2.el9_1ALSA-2023:0210
AlmaLinux:8java-1.8.0-openjdk-demo-fastdebug1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:9java-1.8.0-openjdk-demo-fastdebug1:1.8.0.362.b09-2.el9_1ALSA-2023:0210
AlmaLinux:8java-1.8.0-openjdk-demo-slowdebug1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:9java-1.8.0-openjdk-demo-slowdebug1:1.8.0.362.b09-2.el9_1ALSA-2023:0210
AlmaLinux:8java-1.8.0-openjdk-devel1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:9java-1.8.0-openjdk-devel1:1.8.0.362.b09-2.el9_1ALSA-2023:0210
AlmaLinux:8java-1.8.0-openjdk-devel-fastdebug1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:9java-1.8.0-openjdk-devel-fastdebug1:1.8.0.362.b09-2.el9_1ALSA-2023:0210
AlmaLinux:8java-1.8.0-openjdk-devel-slowdebug1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:9java-1.8.0-openjdk-devel-slowdebug1:1.8.0.362.b09-2.el9_1ALSA-2023:0210
AlmaLinux:8java-1.8.0-openjdk-fastdebug1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:9java-1.8.0-openjdk-fastdebug1:1.8.0.362.b09-2.el9_1ALSA-2023:0210
AlmaLinux:8java-1.8.0-openjdk-headless1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:9java-1.8.0-openjdk-headless1:1.8.0.362.b09-2.el9_1ALSA-2023:0210
AlmaLinux:8java-1.8.0-openjdk-headless-fastdebug1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:9java-1.8.0-openjdk-headless-fastdebug1:1.8.0.362.b09-2.el9_1ALSA-2023:0210
AlmaLinux:8java-1.8.0-openjdk-headless-slowdebug1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:9java-1.8.0-openjdk-headless-slowdebug1:1.8.0.362.b09-2.el9_1ALSA-2023:0210
AlmaLinux:8java-1.8.0-openjdk-javadoc1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:9java-1.8.0-openjdk-javadoc1:1.8.0.362.b09-2.el9_1ALSA-2023:0210
AlmaLinux:8java-1.8.0-openjdk-javadoc-zip1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:9java-1.8.0-openjdk-javadoc-zip1:1.8.0.362.b09-2.el9_1ALSA-2023:0210
AlmaLinux:8java-1.8.0-openjdk-slowdebug1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:9java-1.8.0-openjdk-slowdebug1:1.8.0.362.b09-2.el9_1ALSA-2023:0210
AlmaLinux:8java-1.8.0-openjdk-src1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:9java-1.8.0-openjdk-src1:1.8.0.362.b09-2.el9_1ALSA-2023:0210
AlmaLinux:8java-1.8.0-openjdk-src-fastdebug1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:9java-1.8.0-openjdk-src-fastdebug1:1.8.0.362.b09-2.el9_1ALSA-2023:0210
AlmaLinux:8java-1.8.0-openjdk-src-slowdebug1:1.8.0.362.b09-2.el8_7ALSA-2023:0208
AlmaLinux:9java-1.8.0-openjdk-src-slowdebug1:1.8.0.362.b09-2.el9_1ALSA-2023:0210
AlmaLinux:8java-11-openjdk1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-demo1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-demo1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-demo-fastdebug1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-demo-fastdebug1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-demo-slowdebug1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-demo-slowdebug1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-devel1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-devel1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-devel-fastdebug1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-devel-fastdebug1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-devel-slowdebug1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-devel-slowdebug1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-fastdebug1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-fastdebug1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-headless1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-headless1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-headless-fastdebug1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-headless-fastdebug1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-headless-slowdebug1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-headless-slowdebug1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-javadoc1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-javadoc1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-javadoc-zip1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-javadoc-zip1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-jmods1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-jmods1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-jmods-fastdebug1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-jmods-fastdebug1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-jmods-slowdebug1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-jmods-slowdebug1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-slowdebug1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-slowdebug1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-src1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-src1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-src-fastdebug1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-src-fastdebug1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-src-slowdebug1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-src-slowdebug1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-static-libs1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-static-libs1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-static-libs-fastdebug1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-static-libs-fastdebug1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-11-openjdk-static-libs-slowdebug1:11.0.18.0.10-2.el8_7ALSA-2023:0200
AlmaLinux:9java-11-openjdk-static-libs-slowdebug1:11.0.18.0.10-2.el9_1ALSA-2023:0202
AlmaLinux:8java-17-openjdk1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-demo1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-demo1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-demo-fastdebug1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-demo-fastdebug1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-demo-slowdebug1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-demo-slowdebug1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-devel1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-devel1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-devel-fastdebug1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-devel-fastdebug1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-devel-slowdebug1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-devel-slowdebug1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-fastdebug1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-fastdebug1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-headless1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-headless1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-headless-fastdebug1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-headless-fastdebug1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-headless-slowdebug1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-headless-slowdebug1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-javadoc1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-javadoc1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-javadoc-zip1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-javadoc-zip1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-jmods1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-jmods1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-jmods-fastdebug1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-jmods-fastdebug1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-jmods-slowdebug1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-jmods-slowdebug1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-slowdebug1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-slowdebug1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-src1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-src1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-src-fastdebug1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-src-fastdebug1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-src-slowdebug1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-src-slowdebug1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-static-libs1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-static-libs1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-static-libs-fastdebug1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-static-libs-fastdebug1:17.0.6.0.10-3.el9_1ALSA-2023:0194
AlmaLinux:8java-17-openjdk-static-libs-slowdebug1:17.0.6.0.10-3.el8_7ALSA-2023:0192
AlmaLinux:9java-17-openjdk-static-libs-slowdebug1:17.0.6.0.10-3.el9_1ALSA-2023:0194
Alpine:v3.20openjdk1111.0.18_p10-r0ALPINE-CVE-2023-21843
Alpine:v3.21openjdk1111.0.18_p10-r0ALPINE-CVE-2023-21843
Alpine:v3.22openjdk1111.0.18_p10-r0ALPINE-CVE-2023-21843
Alpine:v3.23openjdk1111.0.18_p10-r0ALPINE-CVE-2023-21843
Alpine:v3.24openjdk1111.0.18_p10-r0ALPINE-CVE-2023-21843
Alpine:v3.20openjdk1717.0.6_p10-r0ALPINE-CVE-2023-21843
Alpine:v3.21openjdk1717.0.6_p10-r0ALPINE-CVE-2023-21843
Alpine:v3.22openjdk1717.0.6_p10-r0ALPINE-CVE-2023-21843
Alpine:v3.23openjdk1717.0.6_p10-r0ALPINE-CVE-2023-21843
Alpine:v3.24openjdk1717.0.6_p10-r0ALPINE-CVE-2023-21843
Alpine:v3.20openjdk88.362.09-r0ALPINE-CVE-2023-21843
Alpine:v3.21openjdk88.362.09-r0ALPINE-CVE-2023-21843
Alpine:v3.22openjdk88.362.09-r0ALPINE-CVE-2023-21843
Alpine:v3.23openjdk88.362.09-r0ALPINE-CVE-2023-21843
Alpine:v3.24openjdk88.362.09-r0ALPINE-CVE-2023-21843
Debian:12openjdk-1717.0.6+10-1DEBIAN-CVE-2023-21843
Debian:13openjdk-2121~7ea-1DEBIAN-CVE-2023-21843
Debian:14openjdk-2121~7ea-1DEBIAN-CVE-2023-21843
Rocky Linux:8java-1.8.0-openjdk1:1.8.0.362.b09-2.el8_7RLSA-2023:0208
Rocky Linux:9java-1.8.0-openjdk1:1.8.0.362.b09-2.el9_1RLSA-2023:0210
Rocky Linux:8java-11-openjdk1:11.0.18.0.10-2.el8_7RLSA-2023:0200
Rocky Linux:9java-11-openjdk1:11.0.18.0.10-2.el9_1RLSA-2023:0202
Rocky Linux:8java-17-openjdk1:17.0.6.0.10-3.el8_7RLSA-2023:0192
Rocky Linux:9java-17-openjdk1:17.0.6.0.10-3.el9_1RLSA-2023:0194
Ubuntu:22.04:LTSopenjdk-1717.0.6+10-0ubuntu1~22.04USN-5897-1
Ubuntu:22.04:LTSopenjdk-1717.0.6+10-0ubuntu1~22.04UBUNTU-CVE-2023-21843
Ubuntu:22.04:LTSopenjdk-18no fix listedUBUNTU-CVE-2023-21843
Ubuntu:22.04:LTSopenjdk-1919.0.2+7-0ubuntu3~22.04USN-5897-1
Ubuntu:22.04:LTSopenjdk-1919.0.2+7-0ubuntu3~22.04UBUNTU-CVE-2023-21843
Ubuntu:22.04:LTSopenjdk-88u362-ga-0ubuntu1~22.04UBUNTU-CVE-2023-21843
Ubuntu:22.04:LTSopenjdk-88u362-ga-0ubuntu1~22.04USN-5898-1
Ubuntu:22.04:LTSopenjdk-lts11.0.18+10-0ubuntu1~22.04USN-5897-1
Ubuntu:22.04:LTSopenjdk-lts11.0.18+10-0ubuntu1~22.04UBUNTU-CVE-2023-21843

Affected products (as reported)

VendorProductVersions
Oracle Corporation Java SE JDK and JRE Oracle Java SE:8u351Oracle Java SE:8u351-perfOracle Java SE:11.0.17Oracle Java SE:17.0.5Oracle Java SE:19.0.1Oracle GraalVM Enterprise Edition:20.3.8Oracle GraalVM Enterprise Edition:21.3.4Oracle GraalVM Enterprise Edition:22.3.0

References