Description
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.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2012-4568 | 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. |
References
History
No history.
Subscriptions
Cisco
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5500 Series Adaptive Security Appliance
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Adaptive Security Appliance Software
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Catalyst 6500
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Catalyst 6503-e
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Catalyst 6504-e
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Catalyst 6506-e
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Catalyst 6509-e
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Catalyst 6509-neb-a
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Catalyst 6509-v-e
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Catalyst 6513
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Catalyst 6513-e
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Status: PUBLISHED
Assigner: cisco
Published:
Updated: 2024-08-06T20:42:55.166Z
Reserved: 2012-08-24T00:00:00.000Z
Link: CVE-2012-4643
No data.
Status : Deferred
Published: 2012-10-29T20:55:01.103
Modified: 2025-04-11T00:51:21.963
Link: CVE-2012-4643
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD