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9.0 Critical

CVE-2018-4012 An exploitable buffer overflow vulnerability exists in the HTTP header-parsing function of the Webroot BrightCloud SDK

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.

Affected products and versions

Product Affected versions Fixed in
Webroot Versions not published

Other CVEs of Webroot

The 2 CVEs of Webroot →
CVE-2018-4015 An exploitable vulnerability exists in the HTTP client functionality of the Webroot BrightCloud SDK 8.1 High
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