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CVE-2023-34455 (High) detected in snappy-java-1.1.7.3.jar #214

Open mend-for-github-com[bot] opened 1 year ago

mend-for-github-com[bot] commented 1 year ago

CVE-2023-34455 - High Severity Vulnerability

Vulnerable Library - snappy-java-1.1.7.3.jar

snappy-java: A fast compression/decompression library

Library home page: https://github.com/xerial/snappy-java

Path to dependency file: /server/plugins/kafka-event-sink/pom.xml

Path to vulnerable library: /server/plugins/kafka-event-sink/pom.xml

Dependency Hierarchy: - kafka-clients-2.4.0.jar (Root Library) - :x: **snappy-java-1.1.7.3.jar** (Vulnerable Library)

Found in HEAD commit: 5478aeeda738bb625d7a100be550b55df120b611

Found in base branch: master

Vulnerability Details

snappy-java is a fast compressor/decompressor for Java. Due to use of an unchecked chunk length, an unrecoverable fatal error can occur in versions prior to 1.1.10.1. The code in the function hasNextChunk in the fileSnappyInputStream.java checks if a given stream has more chunks to read. It does that by attempting to read 4 bytes. If it wasn’t possible to read the 4 bytes, the function returns false. Otherwise, if 4 bytes were available, the code treats them as the length of the next chunk. In the case that the `compressed` variable is null, a byte array is allocated with the size given by the input data. Since the code doesn’t test the legality of the `chunkSize` variable, it is possible to pass a negative number (such as 0xFFFFFFFF which is -1), which will cause the code to raise a `java.lang.NegativeArraySizeException` exception. A worse case would happen when passing a huge positive value (such as 0x7FFFFFFF), which would raise the fatal `java.lang.OutOfMemoryError` error. Version 1.1.10.1 contains a patch for this issue.

Publish Date: 2023-06-15

URL: CVE-2023-34455

CVSS 3 Score Details (7.5)

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://github.com/xerial/snappy-java/security/advisories/GHSA-qcwq-55hx-v3vh

Release Date: 2023-06-15

Fix Resolution (org.xerial.snappy:snappy-java): 1.1.10.1

Direct dependency fix Resolution (org.apache.kafka:kafka-clients): 2.4.1

:rescue_worker_helmet: Automatic Remediation will be attempted for this issue.

mend-for-github-com[bot] commented 5 months ago

: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] commented 3 months ago

: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.