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.
References
| Link | Resource |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-asa-ospf-lsa-dos | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
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Configuration 2 (hide)
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History
16 Aug 2023, 16:17
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Cisco adaptive Security Appliance Software
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| CPE | cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:* |
Information
Published : 2019-10-02 19:15
Updated : 2023-12-10 13:13
NVD link : CVE-2019-12676
Mitre link : CVE-2019-12676
CVE.ORG link : CVE-2019-12676
JSON object : View
Products Affected
cisco
- asa_5512-x
- asa_5505
- asa_5550
- asa_5555-x
- asa_5520
- adaptive_security_appliance_software
- asa_5515-x
- firepower_threat_defense
- adaptive_security_appliance
- asa_5585-x
- asa_5510
- asa_5580
- asa_5525-x
CWE