Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2022-21449

Disclosure Date: April 19, 2022 •
CVE-2022-21449 CVSS v3 Base Score: 7.5
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Libraries). Supported versions that are affected are Oracle Java SE: 17.0.2 and 18; Oracle GraalVM Enterprise Edition: 21.3.1 and 22.0.0.2. Easily exploitable 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 creation, deletion or modification access to critical data or all 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 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 7.5 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N).

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CVSS V3 Severity and Metrics
Base Score:
7.5 High
Impact Score:
3.6
Exploitability Score:
3.9
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
High
Availability (A):
None

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Java SE JDK and JRE Oracle Java SE:17.0.2
Java SE JDK and JRE Oracle Java SE:18
Java SE JDK and JRE Oracle GraalVM Enterprise Edition:21.3.1
Java SE JDK and JRE Oracle GraalVM Enterprise Edition:22.0.0.2
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • azul,
  • debian,
  • netapp,
  • oracle

Products

  • 7-mode transition tool -,
  • active iq unified manager -,
  • cloud insights -,
  • debian linux 10.0,
  • debian linux 11.0,
  • e-series santricity os controller 11.0,
  • e-series santricity storage manager -,
  • e-series santricity web services -,
  • graalvm 21.3.1,
  • graalvm 22.0.0.2,
  • hci compute node -,
  • jdk 17.0.2,
  • jdk 18,
  • oncommand insight -,
  • oncommand workflow automation -,
  • santricity unified manager -,
  • solidfire & hci management node -,
  • solidfire, enterprise sds & hci storage node -,
  • zulu 15.38,
  • zulu 17.32,
  • zulu 18.28

References

Canonical
CVE-2022-21449 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21449)
Advisory
[oss-security] 20220428 CVE-2022-21449 and version reporting (http://www.openwall.com/lists/oss-security/2022/04/28/2)
[oss-security] 20220428 Re: CVE-2022-21449 and version reporting (http://www.openwall.com/lists/oss-security/2022/04/28/3)
[oss-security] 20220428 Re: CVE-2022-21449 and version reporting (http://www.openwall.com/lists/oss-security/2022/04/28/4)
[oss-security] 20220428 Re: CVE-2022-21449 and version reporting (http://www.openwall.com/lists/oss-security/2022/04/28/5)
[oss-security] 20220428 Re: CVE-2022-21449 and version reporting (http://www.openwall.com/lists/oss-security/2022/04/28/6)
[oss-security] 20220428 Re: CVE-2022-21449 and version reporting (http://www.openwall.com/lists/oss-security/2022/04/28/7)
https://security.netapp.com/advisory/ntap-20220429-0006/
[oss-security] 20220429 Re: CVE-2022-21449 and version reporting (http://www.openwall.com/lists/oss-security/2022/04/29/1)
[oss-security] 20220430 Re: CVE-2022-21449 and version reporting (http://www.openwall.com/lists/oss-security/2022/04/30/1)
[oss-security] 20220430 Re: CVE-2022-21449 and version reporting (http://www.openwall.com/lists/oss-security/2022/04/30/2)
[oss-security] 20220430 Re: CVE-2022-21449 and version reporting (http://www.openwall.com/lists/oss-security/2022/04/30/4)
[oss-security] 20220430 Re: CVE-2022-21449 and version reporting (http://www.openwall.com/lists/oss-security/2022/04/30/3)
[oss-security] 20220430 Re: CVE-2022-21449 and version reporting (http://www.openwall.com/lists/oss-security/2022/05/01/1)
[oss-security] 20220501 Re: CVE-2022-21449 and version reporting (http://www.openwall.com/lists/oss-security/2022/05/01/2)
[oss-security] 20220502 Re: CVE-2022-21449 and version reporting (http://www.openwall.com/lists/oss-security/2022/05/02/1)
DSA-5128 (https://www.debian.org/security/2022/dsa-5128)
DSA-5131 (https://www.debian.org/security/2022/dsa-5131)
Exploit
The following exploit POCs have not been verified by Rapid7 researchers, but are sourced from: nomi-sec/PoC-in-GitHub.
Additional sources will be added here as they become relevant.
Notes: We will only add the top 3 POCs for a given CVE. POCs added here must have at least 2 GitHub stars.
CVE-2022-21449-TLS-PoC (https://github.com/khalednassar/CVE-2022-21449-TLS-PoC)
CVE-2022-21449 (https://github.com/thack1/CVE-2022-21449)
CVE-2022-21449-vuln-test (https://github.com/jmiettinen/CVE-2022-21449-vuln-test)
Miscellaneous
https://www.oracle.com/security-alerts/cpuapr2022.html

Additional Info

Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Technical Analysis