5
CVSSv2

CVE-2017-12309

Published: 16/11/2017 Updated: 09/10/2019
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 5.3 | Impact Score: 1.4 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Vulnerability Summary

A vulnerability in the Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote malicious user to conduct a HTTP response splitting attack. The vulnerability is due to the failure of the application or its environment to properly sanitize input values. An attacker could exploit this vulnerability by injecting malicious HTTP headers, controlling the response body, or splitting the response into multiple responses. An exploit could allow the malicious user to perform cross-site scripting attacks, cross-user defacement, web cache poisoning, and similar exploits. Cisco Bug IDs: CSCvf16705.

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cisco email security appliance firmware 10.0.2-020

cisco email security appliance firmware 11.0.0-105

Vendor Advisories

A vulnerability in the Cisco Email Security Appliance (ESA) and Content Security Management Appliance (SMA) software could allow an unauthenticated, remote attacker to conduct a HTTP response splitting attack The vulnerability is due to the failure of the application or its environment to properly sanitize input values An attacker could exploit ...