76087 : Cisco Multiple Product SunRPC Message Packet Parsing Remote DoS (2011-3300)
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Timeline

Disclosure Date
2011-10-05

Description

<em style='font-weight:bold;'>(Description Provided by <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=2011-3300" target="_blank">CVE</a>)</em> : Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Services module in Cisco Catalyst 6500 series devices, with software 7.0 before 7.0(8.13), 7.1 and 7.2 before 7.2(5.4), 8.0 before 8.0(5.25), 8.1 and 8.2 before 8.2(5.11), 8.3 before 8.3(2.23), 8.4 before 8.4(2.6), and 8.5 before 8.5(1.1) and Cisco Firewall Services Module (aka FWSM) 3.1 before 3.1(21), 3.2 before 3.2(22), 4.0 before 4.0(16), and 4.1 before 4.1(7) allow remote attackers to cause a denial of service (device reload) via crafted SunRPC traffic, aka Bug IDs CSCtq06065 and CSCtq09978.

Classification

Location: Remote / Network Access
Impact: Loss of Availability
Solution: Upgrade
Exploit: Exploit Unknown
Disclosure: Vendor Verified

Solution

Upgrade Firewall Services Module (FWSM) to version 3.1(21) or higher or 3.2(22) or higher or 4.0(16) or higher or 4.1(7) or higher, as they have been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Cisco Systems, Inc.
Firewall Services Module
3.1(20)
3.2(21)
4.0(15)
4.1(6)
Adaptive Security Appliance
7.2(5.2)
8.0(5.24)
8.1(2.49)
8.2(5.10)
8.3(2.22)
8.4(1)
8.5(1.0)

References

Tools & Filters

56631

Credit

CVSSv2 Score

CVSSv2 Base Score = 7.8
Source: nvd.nist.gov | Generated: 2011-10-06 | Disagree?

Access_vector_2 Access_complexity_2 Authentication_2 Confidentiality_impact_0 Integrity_impact_0 Availability_impact_2

Comments

No Comments.

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