CA BrightStor ARCserve Backup Portmapper TADDR2UADDR DoS
Severity: MEDIUM
CVE Identifier: CVE-2007-0816
Advisory Date: FEB 15, 2011
DESCRIPTION
The RPC Server service (catirpc.exe) in CA (formerly Computer Associates) BrightStor ARCserve Backup 11.5 SP2 and earlier allows remote attackers to cause a denial of service (service crash) via a crafted TADDR2UADDR that triggers a null pointer dereference in catirpc.dll, possibly related to null credentials or verifier fields.
TREND MICRO PROTECTION INFORMATION
Trend Micro Deep Security shields networks through Deep Packet Inspection (DPI) rules. Trend Micro customers using OfficeScan with Intrusion Defense Firewall (IDF) plugin are also protected from attacks using these vulnerabilities. Please refer to the filter number and filter name when applying appropriate DPI and/or IDF rules.
SOLUTION
Trend Micro Deep Security DPI Rule Number: 1000941
Trend Micro Deep Security DPI Rule Name: 1000941 - CA BrightStor ARCserve Backup Portmapper TADDR2UADDR DoS
AFFECTED SOFTWARE AND VERSION
- Computer Associates BrightStor ARCServe Backup 11
- Computer Associates BrightStor ARCServe Backup 11.1
- Computer Associates BrightStor ARCServe Backup 11.5
- Computer Associates BrightStor ARCServe Backup 11.5 SP1
- Computer Associates BrightStor ARCServe Backup 11.5 SP2
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