kafka-clients-3.4.0.jar: 3 vulnerabilities (highest severity is: 7.5) - autoclosed

[mend-for-github-com]

Vulnerable Library - kafka-clients-3.4.0.jar

Path to dependency file: /src/frauddetectionservice/build.gradle.kts

Path to vulnerable library: /home/wss-scanner/.gradle/caches/modules-2/files-2.1/org.xerial.snappy/snappy-java/1.1.8.4/66f0d56454509f6e36175f2331572e250e04a6cc/snappy-java-1.1.8.4.jar

Found in HEAD commit: de73c8b6e42eb87e8f3abc02dbfb4a71a6d2f028

Vulnerabilities

CVE	Severity	CVSS	Dependency	Type	Fixed in (kafka-clients version)	Remediation Available
CVE-2023-34455	High	7.5	snappy-java-1.1.8.4.jar	Transitive	N/A*	❌
CVE-2023-34454	Medium	5.9	snappy-java-1.1.8.4.jar	Transitive	N/A*	❌
CVE-2023-34453	Medium	5.9	snappy-java-1.1.8.4.jar	Transitive	N/A*	❌

*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.

Details

CVE-2023-34455

Vulnerable Library - snappy-java-1.1.8.4.jar

snappy-java: A fast compression/decompression library

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

Path to dependency file: /src/frauddetectionservice/build.gradle.kts

Path to vulnerable library: /home/wss-scanner/.gradle/caches/modules-2/files-2.1/org.xerial.snappy/snappy-java/1.1.8.4/66f0d56454509f6e36175f2331572e250e04a6cc/snappy-java-1.1.8.4.jar

Dependency Hierarchy:

• kafka-clients-3.4.0.jar (Root Library)
  • ❌ snappy-java-1.1.8.4.jar (Vulnerable Library)

Found in HEAD commit: de73c8b6e42eb87e8f3abc02dbfb4a71a6d2f028

Found in base branch: main

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: GHSA-qcwq-55hx-v3vh

Release Date: 2023-06-15

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

CVE-2023-34454

Vulnerable Library - snappy-java-1.1.8.4.jar

snappy-java: A fast compression/decompression library

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

Path to dependency file: /src/frauddetectionservice/build.gradle.kts

Path to vulnerable library: /home/wss-scanner/.gradle/caches/modules-2/files-2.1/org.xerial.snappy/snappy-java/1.1.8.4/66f0d56454509f6e36175f2331572e250e04a6cc/snappy-java-1.1.8.4.jar

Dependency Hierarchy:

• kafka-clients-3.4.0.jar (Root Library)
  • ❌ snappy-java-1.1.8.4.jar (Vulnerable Library)

Found in HEAD commit: de73c8b6e42eb87e8f3abc02dbfb4a71a6d2f028

Found in base branch: main

Vulnerability Details

snappy-java is a fast compressor/decompressor for Java. Due to unchecked multiplications, an integer overflow may occur in versions prior to 1.1.10.1, causing an unrecoverable fatal error.

The function compress(char[] input) in the file Snappy.java receives an array of characters and compresses it. It does so by multiplying the length by 2 and passing it to the rawCompress` function.

Since the length is not tested, the multiplication by two can cause an integer overflow and become negative. The rawCompress function then uses the received length and passes it to the natively compiled maxCompressedLength function, using the returned value to allocate a byte array.

Since the maxCompressedLength function treats the length as an unsigned integer, it doesn’t care that it is negative, and it returns a valid value, which is casted to a signed integer by the Java engine. If the result is negative, a java.lang.NegativeArraySizeException exception will be raised while trying to allocate the array buf. On the other side, if the result is positive, the buf array will successfully be allocated, but its size might be too small to use for the compression, causing a fatal Access Violation error.

The same issue exists also when using the compress functions that receive double, float, int, long and short, each using a different multiplier that may cause the same issue. The issue most likely won’t occur when using a byte array, since creating a byte array of size 0x80000000 (or any other negative value) is impossible in the first place.

Version 1.1.10.1 contains a patch for this issue.

Publish Date: 2023-06-15

URL: CVE-2023-34454

CVSS 3 Score Details (5.9)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: High
  • 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: GHSA-fjpj-2g6w-x25r

Release Date: 2023-06-15

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

CVE-2023-34453

Vulnerable Library - snappy-java-1.1.8.4.jar

snappy-java: A fast compression/decompression library

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

Path to dependency file: /src/frauddetectionservice/build.gradle.kts

Path to vulnerable library: /home/wss-scanner/.gradle/caches/modules-2/files-2.1/org.xerial.snappy/snappy-java/1.1.8.4/66f0d56454509f6e36175f2331572e250e04a6cc/snappy-java-1.1.8.4.jar

Dependency Hierarchy:

• kafka-clients-3.4.0.jar (Root Library)
  • ❌ snappy-java-1.1.8.4.jar (Vulnerable Library)

Found in HEAD commit: de73c8b6e42eb87e8f3abc02dbfb4a71a6d2f028

Found in base branch: main

Vulnerability Details

snappy-java is a fast compressor/decompressor for Java. Due to unchecked multiplications, an integer overflow may occur in versions prior to 1.1.10.1, causing a fatal error.

The function shuffle(int[] input) in the file BitShuffle.java receives an array of integers and applies a bit shuffle on it. It does so by multiplying the length by 4 and passing it to the natively compiled shuffle function. Since the length is not tested, the multiplication by four can cause an integer overflow and become a smaller value than the true size, or even zero or negative. In the case of a negative value, a java.lang.NegativeArraySizeException exception will raise, which can crash the program. In a case of a value that is zero or too small, the code that afterwards references the shuffled array will assume a bigger size of the array, which might cause exceptions such as java.lang.ArrayIndexOutOfBoundsException.

The same issue exists also when using the shuffle functions that receive a double, float, long and short, each using a different multiplier that may cause the same issue.

Version 1.1.10.1 contains a patch for this vulnerability.

Publish Date: 2023-06-15

URL: CVE-2023-34453

CVSS 3 Score Details (5.9)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: High
  • 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: GHSA-pqr6-cmr2-h8hf

Release Date: 2023-06-15

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

[mend-for-github-com]

✔️ 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.