Symantecâ¢ Security Gateways Reference Guide - Sawmill

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324 IDS eventsIntrusion attemptsIRC WormBase Event:Details:Response:Affected:IRCCLISER_PR0N_WORMThe IRC worm “pr0n” was detected. This is a signature detection event for a well known IRC worm.The pattern detected is “dcssend pron.bat”.If seen in sufficient volume or variation and other suspicious factors exist audit of client and serveris recommended. Examination of the packet contents may provide some additional informationabout the particular command.No specific targets.False Positives: None known.References:IRC SpecificationsIRC WormBase Event:Details:Response:Affected:IRCCLISER_SEPTIC_WORMThe IRC worm “septic” was detected. This is a signature detection event for a well known IRCworm.If seen in sufficient volume or variation and other suspicious factors exist audit of client and serveris recommended. Examination of the packet contents may provide some additional informationabout the particular command.No specific targets.False Positives: None known.References:IRC SpecificationsIRIX webdist CGI AccessBase Event:Details:Response:HTTP_URL_SIG13An attempt to access the webdist CGI was detected. There is a known vulnerability in thewebdist.cgi program that allows the sender of the request to execute commands on the Web serverhost with the privileges of the httpd daemon.Location and audit of client and server is recommended. If you intend to use these CGIs you shouldcontact the vendor for any applicable updates.Affected: SGI IRIX 5.0, 5.1, 5.2, 5.3, 6.1, 6.2, and 6.3.False Positives: None known.References:CVE-1999-0039HTTP SpecificationsJava ServerSocketBase Event:Details:Response:HTTP_BODY_SIG3A Java instruction opening a server socket was detected inside the body of an HTTP request. Thismay indicate that someone is attempting to have a Web browser execute Java code that opens up alistening socket to circumvent network security measures.Location and audit of client and server is recommended.
IDS eventsIntrusion attempts325Affected:No specific targets.False Positives: None known.References:CVE-2000-0711HTTP SpecificationsMalformed LDAP TrafficBase Event:Details:LDAP_ASN1_NESTEDSEQUENCE_OVERFLOWAn element of ASN.1 encoded LDAP data overran the size specified by one of its parent datasequence.References: LDAP RFC 2251LDAP RFC 2252LDAP RFC 2253LDAP RFC 2254LDAP RFC 2255Malformed LDAP TrafficBase Event:Details:LDAP_ANS1_UNEXPECTED_DATA_AFTER_SEQUENCEA sequence of LDAP ASN.1 encoded data elements failed to terminate even after all the expectedelements had been seen.References: LDAP RFC 2251LDAP RFC 2252LDAP RFC 2253LDAP RFC 2254LDAP RFC 2255Microsoft FrontPage PWSBase Event:Details:Response:Affected:HTTP_URL_SIG15An attempt to exploit the double-dot bug in Microsoft FrontPage Personal Web Server was detected.This attack may allow an attacker to access system files on an unpatched Web server.Response typically includes application of a vendor patch to the victim system.Microsoft FrontPage serversFalse Positives: None known.References:HTTP SpecificationsMountd Exploit AttemptBase Event:Details:Response:RPC_MOUNTD_LONG_DIRNAMEThe directory name that you are trying to mount is longer than 512 bytes.If seen in sufficient volume or variation location and audit of client and server is recommended.Examination of the packet contents may provide some additional information about the particularcommand.
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Symantec Security GatewaysReference
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Licensing and registrationContactin
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6 ContentsMail server record ......
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8 ContentsChapter 9Chapter 10Append
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10 Contents
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12 Introducing Symantec security ga
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14 Introducing Symantec security ga
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16 Network security overviewSecurit
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24 Network security overviewManagem
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32 Security gateway fundamentalsRou
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38 Security gateway fundamentalsDom
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44 Understanding accessNetwork prot
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46 Understanding accessNetwork prot
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48 Understanding accessProxiesProxi
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50 Understanding accessProxiesExamp
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52 Understanding accessProxiesThe D
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54 Understanding accessProxiesThe H
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56 Understanding accessProxiesThe N
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58 Understanding accessProxiesThe S
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60 Understanding accessProxiesTable
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62 Understanding accessService grou
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64 Understanding accessRulesTable 4
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66 Understanding accessRulesWhen a
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68 Controlling service accessFilter
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70 Controlling service accessFilter
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72 Controlling service accessConten
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78 Controlling user accessAuthentic
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86 Controlling user accessTime Peri
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88 Understanding VPN tunnelsTunnels
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90 Understanding VPN tunnelsTunnels
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92 Understanding VPN tunnelsIPsec s
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100 Understanding VPN tunnelsGlobal
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102 Monitoring security gateway tra
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114 Preventing attacksAntivirus (ap
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116 Preventing attacksIntrusion det
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118 Preventing attacksLogical netwo
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120 Preventing attacksAddress trans
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126 Preventing attacksAnti-spam mea
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128 Ensuring availabilitySymantec
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130 Ensuring availabilityStateful f
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132 Ensuring availabilityCluster ad
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134 Log messagesInformational messa
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158 Log messagesNotice messages (20
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176 Log messagesWarning messages (3
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260 Log messagesCritical messages (
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270 Log messagesEmergency messages
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272 Log messagesEmergency messages
Page 274 and 275: 274 IDS eventsAbout IDS/IPS events
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508 IDS eventsSuspicious activity
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510 IndexIP address spoofing 21Man-
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512 IndexHH.323alias report 105prox
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514 IndexRTSP 57service parameters
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516 Index
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Symantecâ¢ Security Gateways Reference Guide - Sawmill