FindBugs is a program that uses static analysis to look for bugs in Java code. It can detect a variety of common coding mistakes, including thread synchronization problems, misuse of API methods.

META-INF

MANIFEST.MF

annotations-2.0.1.jar

asm-5.0.2.jar

asm-commons-5.0.2.jar

asm-debug-all-5.0.2.jar

asm-tree-5.0.2.jar

bcel-findbugs-6.0.jar

dom4j-1.6.1.jar

findbugs-3.0.1.jar

jFormatString-2.0.1.jar

jaxen-1.1.6.jar

sslr-core-1.20.jar

sslr-squid-bridge-2.5.3.jar

sslr-xpath-1.20.jar

xpp3_min-1.1.4c.jar

xstream-1.3.1.jar

maven

org.codehaus.sonar-plugins.java

sonar-findbugs-plugin

pom.properties

pom.xml

annotations.jar

sonar

sqale

findbugs-model.xml

fb-contrib.jar

findsecbugs-plugin.jar

jsr305.jar

l10n

findbugs.properties

findbugs

rules

AM_CREATES_EMPTY_JAR_FILE_ENTRY.html

AM_CREATES_EMPTY_ZIP_FILE_ENTRY.html

AT_OPERATION_SEQUENCE_ON_CONCURRENT_ABSTRACTION.html

BAC_BAD_APPLET_CONSTRUCTOR.html

BC_BAD_CAST_TO_ABSTRACT_COLLECTION.html

BC_BAD_CAST_TO_CONCRETE_COLLECTION.html

BC_EQUALS_METHOD_SHOULD_WORK_FOR_ALL_OBJECTS.html

BC_IMPOSSIBLE_CAST.html

BC_IMPOSSIBLE_DOWNCAST.html

BC_IMPOSSIBLE_DOWNCAST_OF_TOARRAY.html

BC_IMPOSSIBLE_INSTANCEOF.html

BC_UNCONFIRMED_CAST.html

BC_UNCONFIRMED_CAST_OF_RETURN_VALUE.html

BC_VACUOUS_INSTANCEOF.html

BIT_ADD_OF_SIGNED_BYTE.html

BIT_AND.html

BIT_AND_ZZ.html

BIT_IOR.html

BIT_IOR_OF_SIGNED_BYTE.html

BIT_SIGNED_CHECK.html

BIT_SIGNED_CHECK_HIGH_BIT.html

BOA_BADLY_OVERRIDDEN_ADAPTER.html

BSHIFT_WRONG_ADD_PRIORITY.html

BX_BOXING_IMMEDIATELY_UNBOXED.html

BX_BOXING_IMMEDIATELY_UNBOXED_TO_PERFORM_COERCION.html

BX_UNBOXED_AND_COERCED_FOR_TERNARY_OPERATOR.html

BX_UNBOXING_IMMEDIATELY_REBOXED.html

CD_CIRCULAR_DEPENDENCY.html

CI_CONFUSED_INHERITANCE.html

CNT_ROUGH_CONSTANT_VALUE.html

CN_IDIOM.html

CN_IDIOM_NO_SUPER_CALL.html

CN_IMPLEMENTS_CLONE_BUT_NOT_CLONEABLE.html

CO_ABSTRACT_SELF.html

CO_COMPARETO_INCORRECT_FLOATING.html

CO_COMPARETO_RESULTS_MIN_VALUE.html

CO_SELF_NO_OBJECT.html

DB_DUPLICATE_BRANCHES.html

DB_DUPLICATE_SWITCH_CLAUSES.html

DC_DOUBLECHECK.html

DC_PARTIALLY_CONSTRUCTED.html

DE_MIGHT_DROP.html

DE_MIGHT_IGNORE.html

DLS_DEAD_LOCAL_INCREMENT_IN_RETURN.html

DLS_DEAD_LOCAL_STORE.html

DLS_DEAD_LOCAL_STORE_IN_RETURN.html

DLS_DEAD_LOCAL_STORE_OF_NULL.html

DLS_DEAD_LOCAL_STORE_SHADOWS_FIELD.html

DLS_DEAD_STORE_OF_CLASS_LITERAL.html

DLS_OVERWRITTEN_INCREMENT.html

DL_SYNCHRONIZATION_ON_BOOLEAN.html

DL_SYNCHRONIZATION_ON_BOXED_PRIMITIVE.html

DL_SYNCHRONIZATION_ON_SHARED_CONSTANT.html

DL_SYNCHRONIZATION_ON_UNSHARED_BOXED_PRIMITIVE.html

DMI_ANNOTATION_IS_NOT_VISIBLE_TO_REFLECTION.html

DMI_ARGUMENTS_WRONG_ORDER.html

DMI_BAD_MONTH.html

DMI_BIGDECIMAL_CONSTRUCTED_FROM_DOUBLE.html

DMI_BLOCKING_METHODS_ON_URL.html

DMI_CALLING_NEXT_FROM_HASNEXT.html

DMI_COLLECTIONS_SHOULD_NOT_CONTAIN_THEMSELVES.html

DMI_COLLECTION_OF_URLS.html

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org.codehaus.sonar-plugins.java:sonar-findbugs-plugin

Evgeny Mandrikov

Nicolas Peru

(Experimental) An ambiguous license classifier was found.

What is an ambiguous license classifier?

Ambiguous License Classifier

Source files are encoded using a non-standard text encoding.

What is bad text encoding?

Bad text encoding

Package version is not a valid semantic version (semver).

What is bad semver?

Bad semver

Package has dependencies with an invalid semantic version. This could be a sign of beta, low quality, or unmaintained dependencies.

What is bad dependency semver?

Bad dependency semver

Source files contain bidirectional unicode control characters. This could indicate a Trojan source supply chain attack. See: trojansource.codes for more information.

What are bidirectional unicode control characters?

Bidirectional unicode control characters

This package has multiple bin scripts with the same name. This can cause non-deterministic behavior when installing or could be a sign of a supply chain attack.

What is bin script confusion?

Bin script confusion

Semantic versions published out of chronological order.

What is a chronological version anomaly?

Chronological version anomaly

Project maintainer's SSH key has been compromised.

What is a compromised SSH key?

Compromised SSH key

(Experimental) Copyleft license information was found.

What do I need to know about license files?

Copyleft License

Contains a Critical Common Vulnerability and Exposure (CVE).

What is a critical CVE?

Title

Critical CVE

Contains a high severity Common Vulnerability and Exposure (CVE).

What is a CVE?

High CVE

Uses debug, reflection and dynamic code execution features.

What is debug access?

Debug access

The maintainer of the package marked it as deprecated. This could indicate that a single version should not be used, or that the package is no longer maintained and any new vulnerabilities will not be fixed.

What is a deprecated package?

Deprecated

(Experimental) Contains a known deprecated SPDX license exception.

What is a deprecated SPDX exception?

Deprecated SPDX exception

(Experimental) License is deprecated which may have legal implications regarding the package's use.

What is a deprecated license?

Deprecated license

Package name is similar to other popular packages and may not be the package you want.

What is a typosquat?

Possible typosquat attack

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

What is dynamic require?

Dynamic require

Package does not contain any code. It may be removed, is name squatting, or the result of a faulty package publish.

What is an empty package?

Empty package

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

What is environment variable access?

Environment variable access

(Experimental) Something was found which is explicitly marked as unlicensed.

Explicitly Unlicensed Item

Package optionally loads a dependency which is not specified within any of the package.json dependency fields. It may inadvertently be importing dependencies specified by other packages.

What are extraneous dependencies?

Name

Extraneous dependency

Contains a dependency which resolves to a file. This can obfuscate analysis and serves no useful purpose.

What are file dependencies?

File dependency

Accesses the file system, and could potentially read sensitive data.

What is filesystem access?

Filesystem access

Package has a dependency with a floating version range. This can cause issues if the dependency publishes a new major version.

What are wildcard dependencies?

Wildcard dependency

Contains a dependency which resolves to a remote git URL. Dependencies fetched from git URLs are not immutable and can be used to inject untrusted code or reduce the likelihood of a reproducible install.

What are git dependencies?

Git dependency

Contains a dependency which resolves to a GitHub URL. Dependencies fetched from GitHub specifiers are not immutable can be used to inject untrusted code or reduce the likelihood of a reproducible install.

What are GitHub dependencies?

GitHub dependency

AI has identified unusual behaviors that may pose a security risk.

What is an AI-detected potential code anomaly?

AI-detected potential code anomaly

AI has identified this package as a potential typosquat of a more popular package. This suggests that the package may be intentionally mimicking another package's name, description, or other metadata.

What is AI-detected potential typosquatting?

AI-detected possible typosquat

AI has identified this package as malware. This is a strong signal that the package may be malicious.

What is AI-detected potential malware?

AI-detected potential malware

AI has determined that this package may contain potential security issues or vulnerabilities.

What are AI-detected potential security risks?

AI-detected potential security risk

Contains native code (e.g., compiled binaries or shared libraries). Including native code can obscure malicious behavior.

Why is native code a concern?

Native code

Contains high entropy strings. This could be a sign of encrypted data, leaked secrets or obfuscated code.

What are high entropy strings?

High entropy strings

Contains unicode homoglyphs which can be used in supply chain confusion attacks.

What are unicode homoglyphs?

Unicode homoglyphs

Contains a dependency which resolves to a remote HTTP URL which could be used to inject untrusted code and reduce overall package reliability.

What are http dependencies?

HTTP dependency

org.codehaus.sonar-plugins.java:sonar-findbugs-plugin - maven Package File explorer