A vulnerability in the TCP proxy functionality for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the device to restart unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to an error in TCP-based packet inspection, which could cause the TCP packet to have an invalid Layer 2 (L2)-formatted header. An attacker could exploit this vulnerability by sending a crafted TCP packet sequence to the targeted device. A successful exploit could allow the attacker to cause a DoS condition.
Project Subscriptions
| Vendors | Products |
|---|---|
|
Cisco
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Adaptive Security Appliance Software
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Asa 5505
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Asa 5510
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Asa 5512-x
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Asa 5515-x
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Asa 5520
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Asa 5525-x
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Asa 5540
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Asa 5545-x
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Asa 5550
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Asa 5555-x
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Asa 5580
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Asa 5585-x
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Firepower Threat Defense
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|
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2019-10244 | A vulnerability in the TCP proxy functionality for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the device to restart unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to an error in TCP-based packet inspection, which could cause the TCP packet to have an invalid Layer 2 (L2)-formatted header. An attacker could exploit this vulnerability by sending a crafted TCP packet sequence to the targeted device. A successful exploit could allow the attacker to cause a DoS condition. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Thu, 21 Nov 2024 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Projects
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Status: PUBLISHED
Assigner: cisco
Published:
Updated: 2024-11-21T19:35:56.261Z
Reserved: 2018-12-06T00:00:00
Link: CVE-2019-1687
Updated: 2024-08-04T18:28:41.094Z
Status : Modified
Published: 2019-05-03T15:29:00.837
Modified: 2024-11-21T04:37:06.050
Link: CVE-2019-1687
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD