Summary
Reputation service running TOS v3.6.2 and earlier have a deffect.
Details
Product Bulletin #: 1046
Subject: Reputation services on IPS devices running TOS v3.6.2 and earlier
Product Bulletin Date: March 6, 2015
Summary: When using Reputation with IPS devices running TOS v3.6.2 and earlier, a defect exists which can cause the IPS to enter L2FB if a reputation DNS entry has a domain name label greater than 63 characters. Customers running the affected TOS versions and experience this issue will see their device entering L2FB and the following system log entry:
<CRIT> [ASS] tHttps7: dps/include/dps/common/ipReputation.h: 143: Assertion 'labelLength <= DNS_REP_MAX_LABEL_LEN' failed
Affected Products
Recommended Action: This issue is resolved in a later version of software, which prevents Reputation DNS entries with labels greater than 63 characters. If you have experienced this issue, please reboot your device and upgrade to a non-impacted version of TOS. Once the TOS has successfully been upgraded, perform a full sync on the SMS reputation database.
If you have concerns or further questions regarding this issue, contact the Trend Micro™ TippingPoint Technical Assistance Center (TAC).
Thank you,
Trend Micro™ TippingPoint
For updated contact information, please click here.
Subject: Reputation services on IPS devices running TOS v3.6.2 and earlier
Product Bulletin Date: March 6, 2015
Summary: When using Reputation with IPS devices running TOS v3.6.2 and earlier, a defect exists which can cause the IPS to enter L2FB if a reputation DNS entry has a domain name label greater than 63 characters. Customers running the affected TOS versions and experience this issue will see their device entering L2FB and the following system log entry:
<CRIT> [ASS] tHttps7: dps/include/dps/common/ipReputation.h: 143: Assertion 'labelLength <= DNS_REP_MAX_LABEL_LEN' failed
Affected Products
| Part Number | Description | Affected TOS Version | Recommended TOS Version |
| JC184A | S10 | TOS v3.6.2 and earlier | v3.6.4 |
| JC186A | S110 | ||
| JC187A | S330 | ||
| JC019A | S660N | TOS v3.6.2 and earlier | v3.8.0 |
| JC020A | S1400N | ||
| JC021A | S2500N | ||
| JC022A | S5100N | ||
| JC577A | S6100N | ||
| JC874A | S2600NX | ||
| JC824A | S5200NX | ||
| JC873A | S6200NX | ||
| JC644A | S7100NX | ||
| JC872A | S7500NX |
Recommended Action: This issue is resolved in a later version of software, which prevents Reputation DNS entries with labels greater than 63 characters. If you have experienced this issue, please reboot your device and upgrade to a non-impacted version of TOS. Once the TOS has successfully been upgraded, perform a full sync on the SMS reputation database.
If you have concerns or further questions regarding this issue, contact the Trend Micro™ TippingPoint Technical Assistance Center (TAC).
Thank you,
Trend Micro™ TippingPoint
For updated contact information, please click here.
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