—–BEGIN PGP SIGNED MESSAGE—–
Hash: SHA1
Cisco Firepower Malware Block Bypass Vulnerability
Advisory ID: cisco-sa-20160330-fp
Revision 1.0
For Public Release 2016 March 30 16:00 UTC (GMT)
+———————————————————————
Summary
=======
A vulnerability in the malicious file detection and blocking features of Cisco Firepower System Software could allow an unauthenticated, remote attacker to bypass malware detection mechanisms on an affected system.
The vulnerability is due to improper input validation of fields in HTTP headers. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected system. A successful exploit could allow the attacker to bypass malicious file detection or blocking policies that are configured for the system, which could allow malware to pass through the system undetected.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
This advisory is available at the following link:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160330-fp
—–BEGIN PGP SIGNATURE—–
Version: GnuPG v1.4.5 (SunOS)
iQIVAwUBVvKwFq89gD3EAJB5AQIjFg/+MHsKskM68q7HIhF7EB6yN3Pjau4/1bPd
9xYd3UJ1bh9jmrObAlwEIL+P40WUKQCO23Z/66opMboXTBSMLrAe1/2xMevx+6f5
Gkl8V1Ew0Ziona0DE3D3vtdPTmnY19KRpUwIMQbYsiKs2SaxoiX04J5Ny21+Uxvz
xskTGEW0kX7HpZ2kWODmBTyLJS1/59SJ4WNt7Sf57FOsIZRg8tk4de27yavaVqbw
eFZRYRYITnW9Ks231NhJJErM64qCis2r9yNxU5tP6BbL/CDJNbcsbqXif2t4pDCZ
YLTm3sIzfLpmz+YCWSNwcc+UBe34ssmV8zRt3O51mruY7cWKycanvrHq+S9xURix
eVoaw+PWZl5kI0RMqQhT9lKR/INXR2Ek93KNPOJXYKuEk8UJA+mVzphUVJR7tifH
+iPK7SEEPASodgE5S2lP4d5iUV6U590eUABcfSmtbCP1a80lHpjXQVmjqIa3gnEm
Byab7fxjDDGfFcnMdndWyJhEULPgIo5BCg6jMCw9SWvK7u+rSqpA/VaVc3UnvU2K
xBTSm2DKd1t09Fo6x1rk+mLOhZ+Ch+7JLCcJxNJe9J0+a4YyuHE99RgV3WmGqOb3
Kx8ojX5yF6KqT+K4pZx2LKwL8rp+r5lZu40EIz0jrFGhKKXftLOADWqMbFwZOxKR
xUMD/t+aY6s=
=sOTL
—–END PGP SIGNATURE—–
_______________________________________________
cust-security-announce mailing list
cust-security-announce@cisco.com
To unsubscribe, send the command “unsubscribe” in the subject of your message to cust-security-announce-leave@cisco.com
