CVE & CISA-KEV Catalog

CVE-2021-2163

MEDIUMEPSS 88th pctl
5.3
CVSS v3
NVD

Description

Vulnerability in the Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u291, 8u281, 11.0.10, 16; Java SE Embedded: 8u281; Oracle GraalVM Enterprise Edition: 19.3.5, 20.3.1.2 and 21.0.0.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java SE, Java SE Embedded, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 5.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N).

How to fix

Remediation Available
openjdk-11Debian
Fixed in:11.0.11+9-1CVE-2021-2163
Fixed in:11.0.11+9-1CVE-2021-2163
openjdk-11-jdkUbuntu
Fixed in:11.0.11+9-0ubuntu2~18.04USN-4892-1
Fixed in:11.0.11+9-0ubuntu2~20.04USN-4892-1
openjdk-11-jreUbuntu
Fixed in:11.0.11+9-0ubuntu2~18.04USN-4892-1
Fixed in:11.0.11+9-0ubuntu2~20.04USN-4892-1
openjdk-11-jre-headlessUbuntu
Fixed in:11.0.11+9-0ubuntu2~18.04USN-4892-1
Fixed in:11.0.11+9-0ubuntu2~20.04USN-4892-1
openjdk-11-jre-zeroUbuntu
Fixed in:11.0.11+9-0ubuntu2~18.04USN-4892-1
Fixed in:11.0.11+9-0ubuntu2~20.04USN-4892-1
openjdk-8Ubuntu
Fixed in:8u292-b10-0ubuntu1~16.04.1USN-4892-1
Fixed in:8u292-b10-0ubuntu1~18.04USN-4892-1
Fixed in:8u292-b10-0ubuntu1~20.04USN-4892-1
openjdk-8-jdkUbuntu
Fixed in:8u292-b10-0ubuntu1~16.04.1USN-4892-1
Fixed in:8u292-b10-0ubuntu1~18.04USN-4892-1
Fixed in:8u292-b10-0ubuntu1~20.04USN-4892-1
openjdk-8-jreUbuntu
Fixed in:8u292-b10-0ubuntu1~16.04.1USN-4892-1
Fixed in:8u292-b10-0ubuntu1~18.04USN-4892-1
Fixed in:8u292-b10-0ubuntu1~20.04USN-4892-1
openjdk-8-jre-headlessUbuntu
Fixed in:8u292-b10-0ubuntu1~16.04.1USN-4892-1
Fixed in:8u292-b10-0ubuntu1~18.04USN-4892-1
Fixed in:8u292-b10-0ubuntu1~20.04USN-4892-1
openjdk-8-jre-zeroUbuntu
Fixed in:8u292-b10-0ubuntu1~16.04.1USN-4892-1
Fixed in:8u292-b10-0ubuntu1~18.04USN-4892-1
Fixed in:8u292-b10-0ubuntu1~20.04USN-4892-1
openjdk-ltsUbuntu
Fixed in:11.0.11+9-0ubuntu2~18.04USN-4892-1
Fixed in:11.0.11+9-0ubuntu2~20.04USN-4892-1

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 ComplexityHigh
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityHigh
AvailabilityNone

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

Exploit Intelligence

3.57%probability of exploitation in 30 days
88thpercentile

Elevated risk: more likely to be exploited than 88% of all known CVEs.

References

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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.