Unspecified vulnerability in the (1) web cache or (2) web proxy in Fujitsu NetShelter/FW allows remote attackers to cause a denial of service (device unresponsiveness) via certain DNS packets, as demonstrated by the OUSPG PROTOS DNS test suite.
All Fujitsu NetShelter/FW models E12Lxx and E11Lxx are affected except E11L27 and E12L31. The listing of affected models is broad, but the following list is a list of exceptions:
CVSS Severity (version 2.0):
Impact Subscore: 2.9
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows disruption of service
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US-CERT Vulnerability Note: