CVE-2020-8908 (Low) detected in guava-27.1-jre.jar

[mend-for-github-com[bot]]

CVE-2020-8908 - Low Severity Vulnerability

Vulnerable Library - guava-27.1-jre.jar

Guava is a suite of core and expanded libraries that include utility classes, google's collections, io classes, and much much more.

Library home page: https://github.com/google/guava

Path to dependency file: /tasks/jenkins/pom.xml

Path to vulnerable library: /canner/.m2/repository/com/google/guava/guava/27.1-jre/guava-27.1-jre.jar

Dependency Hierarchy: - :x: **guava-27.1-jre.jar** (Vulnerable Library)

Found in HEAD commit: 1a75c823bb875146aa98ed7e3faf52a58252e000

Found in base branch: master

Vulnerability Details

A temp directory creation vulnerability exists in all versions of Guava, allowing an attacker with access to the machine to potentially access data in a temporary directory created by the Guava API com.google.common.io.Files.createTempDir(). By default, on unix-like systems, the created directory is world-readable (readable by an attacker with access to the system). The method in question has been marked @Deprecated in versions 30.0 and later and should not be used. For Android developers, we recommend choosing a temporary directory API provided by Android, such as context.getCacheDir(). For other Java developers, we recommend migrating to the Java 7 API java.nio.file.Files.createTempDirectory() which explicitly configures permissions of 700, or configuring the Java runtime's java.io.tmpdir system property to point to a location whose permissions are appropriately configured.

Publish Date: 2020-12-10

URL: CVE-2020-8908

CVSS 3 Score Details (3.3)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Local - Attack Complexity: Low - Privileges Required: Low - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: Low - Integrity Impact: None - Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://nvd.nist.gov/vuln/detail/CVE-2020-8908

Release Date: 2020-12-10

Fix Resolution: 30.0-android

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[mend-for-github-com[bot]]

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.

[mend-for-github-com[bot]]

:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.