Heap-based Buffer Overflow in keepalived before 2.0.7 when Parsing HTTP Status Codes

CVE-2018-19115 · HIGH Severity

AV:N/AC:L/AU:N/C:P/I:P/A:P

keepalived before 2.0.7 has a heap-based buffer overflow when parsing HTTP status codes resulting in DoS or possibly unspecified other impact, because extract_status_code in lib/html.c has no validation of the status code and instead writes an unlimited amount of data to the heap.

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