CVE-2021-2161

Summary

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 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. It can also be exploited by supplying untrusted data to APIs in the specified Component. CVSS 3.1 Base Score 5.9 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N).

Affected Software

VendorProductVersion RangeStatus
Oracle CorporationJava SE JDK and JREJava SE:7u291affected
Oracle CorporationJava SE JDK and JREJava SE:8u281affected
Oracle CorporationJava SE JDK and JREJava SE:11.0.10affected
Oracle CorporationJava SE JDK and JREJava SE:16affected
Oracle CorporationJava SE JDK and JREJava SE Embedded:8u281affected
Oracle CorporationJava SE JDK and JREOracle GraalVM Enterprise Edition:19.3.5affected
Oracle CorporationJava SE JDK and JREOracle GraalVM Enterprise Edition:20.3.1.2affected
Oracle CorporationJava SE JDK and JREOracle GraalVM Enterprise Edition:21.0.0.2affected

Weaknesses

  • 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 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.

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References