CVSS Score of 10 (low)


Published Jun 15, 2023
Updated: Jun 27, 2023
CWE ID 190


CVE-2023-34453 is a vulnerability in the snappy-java library, affecting versions prior to The vulnerability arises from unchecked multiplications in the function `shuffle(int[] input)` within the file ``. This can lead to an integer overflow, causing a fatal error. If the length of the input array is multiplied by four and results in a smaller value, zero, or a negative number, it can lead to exceptions like `java.lang.NegativeArraySizeException` or `java.lang.ArrayIndexOutOfBoundsException`. The same issue also exists when using the `shuffle` functions that receive a double as input. This vulnerability has a severity score of 26 and poses a potential danger to organizations using affected products, as it could result in program crashes or unexpected behavior. To remediate this vulnerability, users should update to version or later of snappy-java.


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