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
AI Score
Confidence
High
EPSS
Percentile
53.3%
Issue Overview:
Generated code produced by C1 may leak a package-private class to a class from a different package. (CVE-2022-21540)
MethodHandle.invokeBasic() method can be accessed on byte code level from an arbitrary class. (CVE-2022-21541)
computeNextExponential sometimes returns negative numbers contrary to the documentation. (CVE-2022-21549)
The Xalan Java XSLT library has an integer truncation issue when processing malicious stylesheets. This can be used to corrupt Java class files generated by the internal XSLTC compiler and execute arbitrary Java bytecode. (CVE-2022-34169)
Affected Packages:
java-17-amazon-corretto
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update java-17-amazon-corretto to update your system.
New Packages:
aarch64:
java-17-amazon-corretto-17.0.4+8-1.amzn2.1.aarch64
java-17-amazon-corretto-devel-17.0.4+8-1.amzn2.1.aarch64
java-17-amazon-corretto-headless-17.0.4+8-1.amzn2.1.aarch64
java-17-amazon-corretto-javadoc-17.0.4+8-1.amzn2.1.aarch64
java-17-amazon-corretto-jmods-17.0.4+8-1.amzn2.1.aarch64
src:
java-17-amazon-corretto-17.0.4+8-1.amzn2.1.src
x86_64:
java-17-amazon-corretto-17.0.4+8-1.amzn2.1.x86_64
java-17-amazon-corretto-devel-17.0.4+8-1.amzn2.1.x86_64
java-17-amazon-corretto-headless-17.0.4+8-1.amzn2.1.x86_64
java-17-amazon-corretto-javadoc-17.0.4+8-1.amzn2.1.x86_64
java-17-amazon-corretto-jmods-17.0.4+8-1.amzn2.1.x86_64
Red Hat: CVE-2022-21540, CVE-2022-21541, CVE-2022-21549, CVE-2022-34169
Mitre: CVE-2022-21540, CVE-2022-21541, CVE-2022-21549, CVE-2022-34169
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
AI Score
Confidence
High
EPSS
Percentile
53.3%