A vulnerability in the Open Shortest Path First (OSPF) implementation of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, adjacent attacker to cause a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability exists because the affected software improperly parses certain options in OSPF link-state advertisement (LSA) type 11 packets. An attacker could exploit this vulnerability by sending a crafted LSA type 11 OSPF packet to an affected device. A successful exploit could allow the attacker to cause a reload of the affected device, resulting in a DoS condition for client traffic that is traversing the device.
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Affected Vendors & Products
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History
Thu, 21 Nov 2024 20:15:00 +0000
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MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2019-10-02T19:06:39.129038Z
Updated: 2024-11-21T19:12:54.499Z
Reserved: 2019-06-04T00:00:00
Link: CVE-2019-12676
Vulnrichment
Updated: 2024-08-04T23:24:39.354Z
NVD
Status : Modified
Published: 2019-10-02T19:15:12.263
Modified: 2024-11-21T04:23:20.210
Link: CVE-2019-12676
Redhat
No data.