CVE-2019-1737
published 2019-03-27CVE-2019-1737: A vulnerability in the processing of IP Service Level Agreement (SLA) packets by Cisco IOS Software and Cisco IOS XE software could allow an unauthenticated…
PriorityP347high8.6CVSS 3.1
AVNACLPRNUINSCCNINAH
EPSS
2.61%
83.8th percentile
A vulnerability in the processing of IP Service Level Agreement (SLA) packets by Cisco IOS Software and Cisco IOS XE software could allow an unauthenticated, remote attacker to cause an interface wedge and an eventual denial of service (DoS) condition on the affected device. The vulnerability is due to improper socket resources handling in the IP SLA responder application code. An attacker could exploit this vulnerability by sending crafted IP SLA packets to an affected device. An exploit could allow the attacker to cause an interface to become wedged, resulting in an eventual denial of service (DoS) condition on the affected device.
Affected
812 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
| cisco | cisco_ios_and_ios-xe_software | — | — |
CVSS provenance
nvdv3.18.6HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
nvdv3.08.6HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
vendor_cisco8.6HIGH
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Cisco
Cisco IOS and IOS XE Software IP Service Level Agreement Denial of Service Vulnerability
vendor_cisco·2019-03-27·CVSS 8.6
CVE-2019-1737 [HIGH] CWE-770 Cisco IOS and IOS XE Software IP Service Level Agreement Denial of Service Vulnerability
Cisco IOS and IOS XE Software IP Service Level Agreement Denial of Service Vulnerability
A vulnerability in the processing of IP Service Level Agreement (SLA) packets by Cisco IOS Software and Cisco IOS XE software could allow an unauthenticated, remote attacker to cause an interface wedge and an eventual denial of service (DoS) condition on the affected device.
The vulnerability is due to improper socket resources handling in the IP SLA responder application code. An attacker could exploit this vulnerability by sending crafted IP SLA packets to an affected device. An exploit could allow the attacker to cause an interface to become wedged, resulting in an eventual denial of service (DoS) condition on the affected device.
Cisco has released software updates that address this vulnerability
Cisco
Cisco IOS and IOS XE Software IP Service Level Agreement Denial of Service Vulnerability
vendor_cisco·CVSS 3.0
CVE-2019-1737 Cisco IOS and IOS XE Software IP Service Level Agreement Denial of Service Vulnerability
CVE-2019-1737: Cisco IOS and IOS XE Software IP Service Level Agreement Denial of Service Vulnerability
A vulnerability in the processing of IP Service Level Agreement (SLA) packets by Cisco IOS Software and Cisco IOS XE software could allow an unauthenticated, remote attacker to cause an interface wedge and an eventual denial of service (DoS) condition on the affected device. The vulnerability is due to improper socket resources handling in the IP SLA responder application code. An attacker could exploit this vulnerability by sending crafted IP SLA packets to an affected device. An exploit could allow the attacker to cause an interface to become wedged, resulting in an eventual denial of service (DoS) condition on the affected device. Cisco has released software updates that address this
GHSA
GHSA-rj49-4mj7-h39g: A vulnerability in the processing of IP Service Level Agreement (SLA) packets by Cisco IOS Software and Cisco IOS XE software could allow an unauthent
ghsa_unreviewed·2022-05-13
CVE-2019-1737 [HIGH] CWE-770 GHSA-rj49-4mj7-h39g: A vulnerability in the processing of IP Service Level Agreement (SLA) packets by Cisco IOS Software and Cisco IOS XE software could allow an unauthent
A vulnerability in the processing of IP Service Level Agreement (SLA) packets by Cisco IOS Software and Cisco IOS XE software could allow an unauthenticated, remote attacker to cause an interface wedge and an eventual denial of service (DoS) condition on the affected device. The vulnerability is due to improper socket resources handling in the IP SLA responder application code. An attacker could exploit this vulnerability by sending crafted IP SLA packets to an affected device. An exploit could allow the attacker to cause an interface to become wedged, resulting in an eventual denial of service (DoS) condition on the affected device.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2019-03-27
Published