10205 : Symantec Firewall/Gateway UDP Port 53 Filter Bypass
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Views This Week Views All Time Added to OSVDB Last Modified Modified (since 2008) Percent Complete
8 947 over 7 years ago over 3 years ago 0 times 90%

Timeline

Disclosure Date Exploit Publish Date
2004-09-22 2004-09-22

Keywords

SYM04-013

Description

Symantec Firewall/VPN Appliance, Gateway Security and Nexland Firewall Appliances contains a flaw that may lead to an unauthorized information disclosure. It is possible for a remote attacker to bypass firewall settings when sending UDP packets with a source port equal to 53, which will disclose sensitive information resulting in a loss of confidentiality.

Classification

Location: Remote / Network Access
Attack Type: Information Disclosure
Impact: Loss of Confidentiality
Exploit: Exploit Public
Disclosure: OSVDB Verified
OSVDB: Security Software

Solution

Contact the vendor for an appropriate upgrade. An upgrade is required as there are no known workarounds.

Products

Symantec Corporation
Watch-list
Firewall/VPN Appliance 100
Watch-list
Unknown or Unspecified
Firewall/VPN Appliance 200
Watch-list
Unknown or Unspecified
Gateway Security 320
Watch-list
Unknown or Unspecified
Gateway Security 360
Watch-list
Unknown or Unspecified
Firewall/VPN Appliance 200R
Watch-list
Unknown or Unspecified
Gateway Security 360R
Watch-list
Unknown or Unspecified
Nexland ISB SOHO Firewall Appliance
Watch-list
Unknown or Unspecified
Nexland WaveBase Firewall Appliance
Watch-list
Unknown or Unspecified
Nexland Pro100 Firewall Appliance
Watch-list
Unknown or Unspecified
Nexland Pro400 Firewall Appliance
Watch-list
Unknown or Unspecified
Nexland Pro800 Firewall Appliance
Watch-list
Unknown or Unspecified
Nexland Pro800turbo Firewall Appliance
Watch-list
Unknown or Unspecified

References

Tools & Filters

10264 11580

Credit

  • Mike Sues - msuesrigelksecurity.com -

CVSSv2 Score

CVSSv2 Base Score = 5.0
Source: nvd.nist.gov | Generated: 2005-06-28 | Disagree?

Access_vector_2 Access_complexity_2 Authentication_2 Confidentiality_impact_1 Integrity_impact_0 Availability_impact_0

Blogs

This section lists the latest news and blogs found via the daylife API (and for older items, the technorati API), which mention or otherwise discuss this vulnerability.

None found at this time

Comments

No Comments.

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