CVE & CISA-KEV Catalog

CVE-2021-35567

MEDIUMEPSS 84th pctl
6.8
CVSS v3
NVD

Description

Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows low privileged attacker with network access via Kerberos to compromise Java SE, Oracle GraalVM Enterprise Edition. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, Oracle GraalVM Enterprise Edition, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all 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 6.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N).

How to fix

Remediation Available
openjdk-11Debian
Fixed in:11.0.13+8-1~deb11u1CVE-2021-35567
Fixed in:11.0.13+8-1CVE-2021-35567
openjdk-11-jreUbuntu
Fixed in:11.0.13+8-0ubuntu1~18.04USN-5202-1
Fixed in:11.0.13+8-0ubuntu1~20.04USN-5202-1
openjdk-11-jre-headlessUbuntu
Fixed in:11.0.13+8-0ubuntu1~18.04USN-5202-1
Fixed in:11.0.13+8-0ubuntu1~20.04USN-5202-1
openjdk-11-jre-zeroUbuntu
Fixed in:11.0.13+8-0ubuntu1~18.04USN-5202-1
Fixed in:11.0.13+8-0ubuntu1~20.04USN-5202-1
openjdk-8Ubuntu
Fixed in:8u312-b07-0ubuntu1~16.04USN-5202-1
Fixed in:8u312-b07-0ubuntu1~18.04USN-5202-1
Fixed in:8u312-b07-0ubuntu1~20.04USN-5202-1
openjdk-8-jreUbuntu
Fixed in:8u312-b07-0ubuntu1~16.04USN-5202-1
Fixed in:8u312-b07-0ubuntu1~18.04USN-5202-1
Fixed in:8u312-b07-0ubuntu1~20.04USN-5202-1
openjdk-8-jre-headlessUbuntu
Fixed in:8u312-b07-0ubuntu1~16.04USN-5202-1
Fixed in:8u312-b07-0ubuntu1~18.04USN-5202-1
Fixed in:8u312-b07-0ubuntu1~20.04USN-5202-1
openjdk-8-jre-zeroUbuntu
Fixed in:8u312-b07-0ubuntu1~16.04USN-5202-1
Fixed in:8u312-b07-0ubuntu1~18.04USN-5202-1
Fixed in:8u312-b07-0ubuntu1~20.04USN-5202-1
openjdk-ltsUbuntu
Fixed in:11.0.13+8-0ubuntu1~18.04USN-5202-1
Fixed in:11.0.13+8-0ubuntu1~20.04USN-5202-1

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 RequiredLow
User InteractionRequired
ScopeChanged

Impact

ConfidentialityHigh
IntegrityNone
AvailabilityNone

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

Exploit Intelligence

2.70%probability of exploitation in 30 days
84thpercentile

Elevated risk: more likely to be exploited than 84% 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 2025-08-15.