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  Redis hyperloglog Heap Buffer Overflow

Category: MISC      

A stack-buffer overflow vulnerability was found in the Redis hyperloglog data structure versions 3.x before 3.2.13, 4.x before 4.0.14 and 5.x before 5.0.4. By corrupting a hyperloglog using the SETRANGE command, an attacker could cause Redis to perform controlled increments of up to 12 bytes past the end of a stack-allocated buffer.

References
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10192


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