CVE-2012-4643
First published: Mon Oct 29 2012(Updated: )
The DHCP server on Cisco Adaptive Security Appliances (ASA) 5500 series devices, and the ASA Services Module (ASASM) in Cisco Catalyst 6500 series devices, with software 7.0 before 7.2(5.8), 7.1 before 7.2(5.8), 7.2 before 7.2(5.8), 8.0 before 8.0(5.28), 8.1 before 8.1(2.56), 8.2 before 8.2(5.27), 8.3 before 8.3(2.31), 8.4 before 8.4(3.10), 8.5 before 8.5(1.9), and 8.6 before 8.6(1.5) does not properly allocate memory for DHCP packets, which allows remote attackers to cause a denial of service (device reload) via a series of crafted IPv4 packets, aka Bug ID CSCtw84068.
Credit: ykramarz@cisco.com ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Adaptive Security Appliance Software | =7.0 | |
| Cisco Adaptive Security Appliance Software | =7.0\(0\) | |
| Cisco Adaptive Security Appliance Software | =7.0\(1\) | |
| Cisco Adaptive Security Appliance Software | =7.0\(2\) | |
| Cisco Adaptive Security Appliance Software | =7.0\(4\) | |
| Cisco Adaptive Security Appliance Software | =7.0\(5\) | |
| Cisco Adaptive Security Appliance Software | =7.0\(5.2\) | |
| Cisco Adaptive Security Appliance Software | =7.1 | |
| Cisco Adaptive Security Appliance Software | =7.1\(2\) | |
| Cisco Adaptive Security Appliance Software | =7.1\(2.5\) | |
| Cisco Adaptive Security Appliance Software | =7.1\(2.27\) | |
| Cisco Adaptive Security Appliance Software | =7.1\(2.48\) | |
| Cisco Adaptive Security Appliance Software | =7.1\(2.49\) | |
| Cisco Adaptive Security Appliance Software | =7.1\(5\) | |
| Cisco Adaptive Security Appliance Software | =7.2 | |
| Cisco Adaptive Security Appliance Software | =7.2\(1\) | |
| Cisco Adaptive Security Appliance Software | =7.2\(1.22\) | |
| Cisco Adaptive Security Appliance Software | =7.2\(2\) | |
| Cisco Adaptive Security Appliance Software | =7.2\(2.5\) | |
| Cisco Adaptive Security Appliance Software | =7.2\(2.7\) | |
| Cisco Adaptive Security Appliance Software | =7.2\(2.8\) | |
| Cisco Adaptive Security Appliance Software | =7.2\(2.10\) | |
| Cisco Adaptive Security Appliance Software | =7.2\(2.14\) | |
| Cisco Adaptive Security Appliance Software | =7.2\(2.15\) | |
| Cisco Adaptive Security Appliance Software | =7.2\(2.16\) | |
| Cisco Adaptive Security Appliance Software | =7.2\(2.17\) | |
| Cisco Adaptive Security Appliance Software | =7.2\(2.18\) | |
| Cisco Adaptive Security Appliance Software | =7.2\(2.19\) | |
| Cisco Adaptive Security Appliance Software | =7.2\(2.48\) | |
| Cisco Adaptive Security Appliance Software | =7.2\(3\) | |
| Cisco Adaptive Security Appliance Software | =7.2\(4\) | |
| Cisco Adaptive Security Appliance Software | =7.2\(5\) | |
| Cisco Adaptive Security Appliance Software | =8.0 | |
| Cisco Adaptive Security Appliance Software | =8.0\(2\) | |
| Cisco Adaptive Security Appliance Software | =8.0\(3\) | |
| Cisco Adaptive Security Appliance Software | =8.0\(4\) | |
| Cisco Adaptive Security Appliance Software | =8.0\(5\) | |
| Cisco Adaptive Security Appliance Software | =8.1 | |
| Cisco Adaptive Security Appliance Software | =8.2 | |
| Cisco Adaptive Security Appliance Software | =8.2\(1\) | |
| Cisco Adaptive Security Appliance Software | =8.2\(2\) | |
| Cisco Adaptive Security Appliance Software | =8.2\(3\) | |
| Cisco Adaptive Security Appliance Software | =8.2\(3.9\) | |
| Cisco Adaptive Security Appliance Software | =8.2\(4\) | |
| Cisco Adaptive Security Appliance Software | =8.2\(4.1\) | |
| Cisco Adaptive Security Appliance Software | =8.2\(4.4\) | |
| Cisco Adaptive Security Appliance Software | =8.2\(5\) | |
| Cisco Adaptive Security Appliance Software | =8.3\(1\) | |
| Cisco Adaptive Security Appliance Software | =8.3\(2\) | |
| Cisco Adaptive Security Appliance Software | =8.4 | |
| Cisco Adaptive Security Appliance Software | =8.4\(1\) | |
| Cisco Adaptive Security Appliance Software | =8.4\(1.11\) | |
| Cisco Adaptive Security Appliance Software | =8.4\(2\) | |
| Cisco Adaptive Security Appliance Software | =8.4\(2.11\) | |
| Cisco Adaptive Security Appliance Software | =8.5 | |
| Cisco Adaptive Security Appliance Software | =8.5\(1\) | |
| Cisco Adaptive Security Appliance Software | =8.5\(1.4\) | |
| Cisco Adaptive Security Appliance Software | =8.6 | |
| Cisco Adaptive Security Appliance Software | =8.6\(1\) | |
| Cisco 5500 Series Adaptive Security Appliance | ||
| Cisco Catalyst 6500 | ||
| Cisco Catalyst 6503-e | ||
| Cisco Catalyst 6504-e | ||
| Cisco Catalyst 6506-e | ||
| Cisco Catalyst 6509-e | ||
| Cisco Catalyst 6509-neb-a | ||
| Cisco Catalyst 6509-v-e | ||
| Cisco Catalyst 6513 | ||
| Cisco Catalyst 6513-e |
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Reference Links
- collector/nvd-api
- collector/nvd-index
- agent/author
- agent/weakness
- agent/references
- agent/severity
- agent/type
- agent/description
- agent/event
- agent/first-publish-date
- agent/softwarecombine
- agent/last-modified-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/cisco
- canonical/cisco adaptive security appliance software
- version/cisco adaptive security appliance software/7.0
- version/cisco adaptive security appliance software/7.0\(0\)
- version/cisco adaptive security appliance software/7.0\(1\)
- version/cisco adaptive security appliance software/7.0\(2\)
- version/cisco adaptive security appliance software/7.0\(4\)
- version/cisco adaptive security appliance software/7.0\(5\)
- version/cisco adaptive security appliance software/7.0\(5.2\)
- version/cisco adaptive security appliance software/7.1
- version/cisco adaptive security appliance software/7.1\(2\)
- version/cisco adaptive security appliance software/7.1\(2.5\)
- version/cisco adaptive security appliance software/7.1\(2.27\)
- version/cisco adaptive security appliance software/7.1\(2.48\)
- version/cisco adaptive security appliance software/7.1\(2.49\)
- version/cisco adaptive security appliance software/7.1\(5\)
- version/cisco adaptive security appliance software/7.2
- version/cisco adaptive security appliance software/7.2\(1\)
- version/cisco adaptive security appliance software/7.2\(1.22\)
- version/cisco adaptive security appliance software/7.2\(2\)
- version/cisco adaptive security appliance software/7.2\(2.5\)
- version/cisco adaptive security appliance software/7.2\(2.7\)
- version/cisco adaptive security appliance software/7.2\(2.8\)
- version/cisco adaptive security appliance software/7.2\(2.10\)
- version/cisco adaptive security appliance software/7.2\(2.14\)
- version/cisco adaptive security appliance software/7.2\(2.15\)
- version/cisco adaptive security appliance software/7.2\(2.16\)
- version/cisco adaptive security appliance software/7.2\(2.17\)
- version/cisco adaptive security appliance software/7.2\(2.18\)
- version/cisco adaptive security appliance software/7.2\(2.19\)
- version/cisco adaptive security appliance software/7.2\(2.48\)
- version/cisco adaptive security appliance software/7.2\(3\)
- version/cisco adaptive security appliance software/7.2\(4\)
- version/cisco adaptive security appliance software/7.2\(5\)
- version/cisco adaptive security appliance software/8.0
- version/cisco adaptive security appliance software/8.0\(2\)
- version/cisco adaptive security appliance software/8.0\(3\)
- version/cisco adaptive security appliance software/8.0\(4\)
- version/cisco adaptive security appliance software/8.0\(5\)
- version/cisco adaptive security appliance software/8.1
- version/cisco adaptive security appliance software/8.2
- version/cisco adaptive security appliance software/8.2\(1\)
- version/cisco adaptive security appliance software/8.2\(2\)
- version/cisco adaptive security appliance software/8.2\(3\)
- version/cisco adaptive security appliance software/8.2\(3.9\)
- version/cisco adaptive security appliance software/8.2\(4\)
- version/cisco adaptive security appliance software/8.2\(4.1\)
- version/cisco adaptive security appliance software/8.2\(4.4\)
- version/cisco adaptive security appliance software/8.2\(5\)
- version/cisco adaptive security appliance software/8.3\(1\)
- version/cisco adaptive security appliance software/8.3\(2\)
- version/cisco adaptive security appliance software/8.4
- version/cisco adaptive security appliance software/8.4\(1\)
- version/cisco adaptive security appliance software/8.4\(1.11\)
- version/cisco adaptive security appliance software/8.4\(2\)
- version/cisco adaptive security appliance software/8.4\(2.11\)
- version/cisco adaptive security appliance software/8.5
- version/cisco adaptive security appliance software/8.5\(1\)
- version/cisco adaptive security appliance software/8.5\(1.4\)
- version/cisco adaptive security appliance software/8.6
- version/cisco adaptive security appliance software/8.6\(1\)
- canonical/cisco 5500 series adaptive security appliance
- canonical/cisco catalyst 6500
- canonical/cisco catalyst 6503-e
- canonical/cisco catalyst 6504-e
- canonical/cisco catalyst 6506-e
- canonical/cisco catalyst 6509-e
- canonical/cisco catalyst 6509-neb-a
- canonical/cisco catalyst 6509-v-e
- canonical/cisco catalyst 6513
- canonical/cisco catalyst 6513-e