CVE-2018-4012

HIGH Year: 2018
CVSS v3 Score
8.1
High
CVSS v2 Score
9.3
Critical
Weakness Type
CWE-119
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Vulnerability Description

An exploitable buffer overflow vulnerability exists in the HTTP header-parsing function of the Webroot BrightCloud SDK. The function bc_http_read_header incorrectly handles overlong headers, leading to arbitrary code execution. An unauthenticated attacker could impersonate a remote BrightCloud server to trigger this vulnerability.

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