All the vulnerabilites related to Cisco - Cisco IOS and Cisco IOS-XE Software
cve-2019-1739
Vulnerability from cvelistv5
Published
2019-03-27 23:20
Modified
2024-09-16 20:07
Summary
A vulnerability in the Network-Based Application Recognition (NBAR) feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. This vulnerability is due to a parsing issue on DNS packets. An attacker could exploit this vulnerability by sending crafted DNS packets through routers that are running an affected version and have NBAR enabled. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition.
Impacted products
Vendor Product Version
Show details on NVD website


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cve-2019-1740
Vulnerability from cvelistv5
Published
2019-03-27 23:25
Modified
2024-11-19 19:13
Summary
A vulnerability in the Network-Based Application Recognition (NBAR) feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. This vulnerability are due to a parsing issue on DNS packets. An attacker could exploit this vulnerability by sending crafted DNS packets through routers that are running an affected version and have NBAR enabled. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition.
Impacted products
Vendor Product Version
Show details on NVD website


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