CVE-2012-1821

The Network Threat Protection module in the Manager component in Symantec Endpoint Protection (SEP) 11.0.600x through 11.0.700x on Windows Server 2003 allows remote attackers to cause a denial of service (web-server outage, or daemon crash or hang) via a flood of packets that triggers automated blocking of network traffic.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:N/I:N/A:P
certccCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 82%
VendorProductVersion
symantecendpoint_protection
11.0.6000
symantecendpoint_protection
11.0.6100
symantecendpoint_protection
11.0.6200
symantecendpoint_protection
11.0.6200.754
symantecendpoint_protection
11.0.6300
symantecendpoint_protection
11.0.7000
symantecendpoint_protection
11.0.7100
𝑥
= Vulnerable software versions
References
http://osvdb.org/82147
http://secunia.com/advisories/49221
http://www.kb.cert.org/vuls/id/149070
http://www.securityfocus.com/bid/50358
http://www.securitytracker.com/id?1027092
http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2012&suid=20120522_00
http://osvdb.org/82147
http://secunia.com/advisories/49221
http://www.kb.cert.org/vuls/id/149070
http://www.securityfocus.com/bid/50358
http://www.securitytracker.com/id?1027092
http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2012&suid=20120522_00