7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.001 Low
EPSS
Percentile
43.1%
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).
Author | Note |
---|---|
sbeattie | this issue only affects openjdk-15 and later, specifically introduced in https://github.com/openjdk/jdk17u/commit/533649b8ca0e3ad9e918fb3cb3fa8cf4e98387c8 |
eslerm | upstream patch jdk16 patch not expected see this POC https://bugzilla.suse.com/show_bug.cgi?id=1198670 |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | openjdk-17 | < 17.0.3+7-0ubuntu0.18.04.1 | UNKNOWN |
ubuntu | 20.04 | noarch | openjdk-17 | < 17.0.3+7-0ubuntu0.20.04.1 | UNKNOWN |
ubuntu | 21.10 | noarch | openjdk-17 | < 17.0.3+7-0ubuntu0.21.10.1 | UNKNOWN |
ubuntu | 22.04 | noarch | openjdk-17 | < 17.0.3+7-0ubuntu0.22.04.1 | UNKNOWN |
ubuntu | 22.10 | noarch | openjdk-17 | < 17.0.3+7-0ubuntu0.22.04.1 | UNKNOWN |
ubuntu | 23.04 | noarch | openjdk-17 | < 17.0.3+7-0ubuntu0.22.04.1 | UNKNOWN |
ubuntu | 22.04 | noarch | openjdk-18 | < 18.0.2+9-2~22.04 | UNKNOWN |
ubuntu | 22.10 | noarch | openjdk-18 | < 18.0.2+9-2 | UNKNOWN |
github.com/openjdk/jdk17u/commit/2d4103a3d929e05edca98e7703e0869077966be7
launchpad.net/bugs/cve/CVE-2022-21449
neilmadden.blog/2022/04/19/psychic-signatures-in-java/
nvd.nist.gov/vuln/detail/CVE-2022-21449
security-tracker.debian.org/tracker/CVE-2022-21449
ubuntu.com/security/notices/USN-5388-2
ubuntu.com/security/notices/USN-5546-1
www.cve.org/CVERecord?id=CVE-2022-21449
www.oracle.com/security-alerts/cpuapr2022.html
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.001 Low
EPSS
Percentile
43.1%