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CVE-2011-0393

HIGH
7.8
CVSS Severity Score
EPSS Score0.0530%
EPSS Percentile30.20th
PublishedFeb 25, 2011
Last ModifiedApr 29, 2026

Vulnerability Description

Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.0 before 7.0(8.12), 7.1 and 7.2 before 7.2(5.2), 8.0 before 8.0(5.21), 8.1 before 8.1(2.49), 8.2 before 8.2(3.6), and 8.3 before 8.3(2.7) and Cisco PIX Security Appliances 500 series devices, when transparent firewall mode is configured but IPv6 is not configured, allow remote attackers to cause a denial of service (packet buffer exhaustion and device outage) via IPv6 traffic, aka Bug ID CSCtj04707.

Affected Platforms (CPE)

πŸ’»
Cisco

Adaptive Security Appliance Software

<= 8.3\(1\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.0
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.0\(0\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.0\(2\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.0\(4\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.0\(5\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.0\(5.2\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.0\(6.7\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.0.1
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.0.1.4
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.0.2
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.0.4
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.0.4.3
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.0.5
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.0.6
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.0.7
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.0.8
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.0.8
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.1
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.1\(2\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.1\(2.5\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.1\(2.27\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.1\(2.48\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.1\(2.49\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.1\(5\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.1.1
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.1.2
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2\(1\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2\(1.22\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2\(2\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2\(2.5\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2\(2.7\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2\(2.8\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2\(2.10\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2\(2.14\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2\(2.15\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2\(2.16\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2\(2.17\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2\(2.18\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2\(2.19\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2\(2.48\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2.1
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2.2
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2.3
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2.4
πŸ’»
Cisco

Adaptive Security Appliance Software

= 7.2.5
πŸ’»
Cisco

Adaptive Security Appliance Software

= 8.0
πŸ’»
Cisco

Adaptive Security Appliance Software

= 8.0.2
πŸ’»
Cisco

Adaptive Security Appliance Software

= 8.0.3
πŸ’»
Cisco

Adaptive Security Appliance Software

= 8.0.4
πŸ’»
Cisco

Adaptive Security Appliance Software

= 8.0.5
πŸ’»
Cisco

Adaptive Security Appliance Software

= 8.2\(1\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 8.2\(2\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 8.2\(3\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 8.2\(3.9\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 8.2\(4\)
πŸ’»
Cisco

Adaptive Security Appliance Software

= 8.2.1
πŸ’»
Cisco

Adaptive Security Appliance Software

= 8.2.2
πŸ’»
Cisco

Adaptive Security Appliance Software

= 8.2.2
πŸ”Œ
Cisco

5500 Series Adaptive Security Appliance

All versions
πŸ”Œ
Cisco

Asa 5500

All versions
πŸ”Œ
Cisco

Pix 500

All versions

References & Advisories

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