CVE & CISA-KEV Catalog

CVE-2023-21835

MEDIUMEPSS 76th pctl
5.3
CVSS v3
NVD

Description

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE). Supported versions that are affected are Oracle Java SE: 11.0.17, 17.0.5, 19.0.1; Oracle GraalVM Enterprise Edition: 20.3.8, 21.3.4 and 22.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via DTLS to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Java SE, Oracle GraalVM Enterprise Edition. 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 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).

How to fix

Remediation Available
openjdk-11Debian
Fixed in:11.0.18+10-1~deb11u1CVE-2023-21835
Fixed in:11.0.18+10-1CVE-2023-21835
openjdk-11-jdkUbuntu
Fixed in:11.0.18+10-0ubuntu1~18.04.1USN-5897-1
Fixed in:11.0.18+10-0ubuntu1~20.04.1USN-5897-1
Fixed in:11.0.18+10-0ubuntu1~22.04USN-5897-1
Fixed in:11.0.18+10-0ubuntu1~22.10USN-5897-1
openjdk-11-jreUbuntu
Fixed in:11.0.18+10-0ubuntu1~18.04.1USN-5897-1
Fixed in:11.0.18+10-0ubuntu1~20.04.1USN-5897-1
Fixed in:11.0.18+10-0ubuntu1~22.04USN-5897-1
Fixed in:11.0.18+10-0ubuntu1~22.10USN-5897-1
openjdk-11-jre-headlessUbuntu
Fixed in:11.0.18+10-0ubuntu1~18.04.1USN-5897-1
Fixed in:11.0.18+10-0ubuntu1~20.04.1USN-5897-1
Fixed in:11.0.18+10-0ubuntu1~22.04USN-5897-1
Fixed in:11.0.18+10-0ubuntu1~22.10USN-5897-1
openjdk-11-jre-zeroUbuntu
Fixed in:11.0.18+10-0ubuntu1~18.04.1USN-5897-1
Fixed in:11.0.18+10-0ubuntu1~20.04.1USN-5897-1
Fixed in:11.0.18+10-0ubuntu1~22.04USN-5897-1
Fixed in:11.0.18+10-0ubuntu1~22.10USN-5897-1
openjdk-17Ubuntu
Fixed in:17.0.6+10-0ubuntu1~18.04.1USN-5897-1
Fixed in:17.0.6+10-0ubuntu1~20.04.1USN-5897-1
Fixed in:17.0.6+10-0ubuntu1~22.04USN-5897-1
Fixed in:17.0.6+10-0ubuntu1~22.10USN-5897-1
openjdk-17-jdkUbuntu
Fixed in:17.0.6+10-0ubuntu1~18.04.1USN-5897-1
Fixed in:17.0.6+10-0ubuntu1~20.04.1USN-5897-1
Fixed in:17.0.6+10-0ubuntu1~22.04USN-5897-1
Fixed in:17.0.6+10-0ubuntu1~22.10USN-5897-1
openjdk-17-jreUbuntu
Fixed in:17.0.6+10-0ubuntu1~18.04.1USN-5897-1
Fixed in:17.0.6+10-0ubuntu1~20.04.1USN-5897-1
Fixed in:17.0.6+10-0ubuntu1~22.04USN-5897-1
Fixed in:17.0.6+10-0ubuntu1~22.10USN-5897-1
openjdk-17-jre-headlessUbuntu
Fixed in:17.0.6+10-0ubuntu1~18.04.1USN-5897-1
Fixed in:17.0.6+10-0ubuntu1~20.04.1USN-5897-1
Fixed in:17.0.6+10-0ubuntu1~22.04USN-5897-1
Fixed in:17.0.6+10-0ubuntu1~22.10USN-5897-1
openjdk-17-jre-zeroUbuntu
Fixed in:17.0.6+10-0ubuntu1~18.04.1USN-5897-1
Fixed in:17.0.6+10-0ubuntu1~20.04.1USN-5897-1
Fixed in:17.0.6+10-0ubuntu1~22.04USN-5897-1
Fixed in:17.0.6+10-0ubuntu1~22.10USN-5897-1
openjdk-19Ubuntu
Fixed in:19.0.2+7-0ubuntu3~22.04USN-5897-1
Fixed in:19.0.2+7-0ubuntu3~22.10USN-5897-1
openjdk-19-jdkUbuntu
Fixed in:19.0.2+7-0ubuntu3~22.04USN-5897-1
Fixed in:19.0.2+7-0ubuntu3~22.10USN-5897-1
openjdk-19-jreUbuntu
Fixed in:19.0.2+7-0ubuntu3~22.04USN-5897-1
Fixed in:19.0.2+7-0ubuntu3~22.10USN-5897-1
openjdk-19-jre-headlessUbuntu
Fixed in:19.0.2+7-0ubuntu3~22.04USN-5897-1
Fixed in:19.0.2+7-0ubuntu3~22.10USN-5897-1
openjdk-19-jre-zeroUbuntu
Fixed in:19.0.2+7-0ubuntu3~22.04USN-5897-1
Fixed in:19.0.2+7-0ubuntu3~22.10USN-5897-1
openjdk-ltsUbuntu
Fixed in:11.0.18+10-0ubuntu1~18.04.1USN-5897-1
Fixed in:11.0.18+10-0ubuntu1~20.04.1USN-5897-1
Fixed in:11.0.18+10-0ubuntu1~22.04USN-5897-1
Fixed in:11.0.18+10-0ubuntu1~22.10USN-5897-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityLow

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Exploit Intelligence

1.84%probability of exploitation in 30 days
76thpercentile

Elevated risk: more likely to be exploited than 76% of all known CVEs.

References

Other references1
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.