CVE-2019-1711
published 2019-04-17CVE-2019-1711: A vulnerability in the Event Management Service daemon (emsd) of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of…
PriorityP342high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
2.30%
81.4th percentile
A vulnerability in the Event Management Service daemon (emsd) of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper handling of gRPC requests. An attacker could exploit this vulnerability by repeatedly sending unauthenticated gRPC requests to the affected device. A successful exploit could cause the emsd process to crash, resulting in a DoS condition. Resolved in Cisco IOS XR 6.5.1 and later.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_ios_xr_software | >= unspecified < 6.5.1 | 6.5.1 |
| cisco | ios_xr | >= 6.1.0 < 6.5.1 | 6.5.1 |
| cisco | ios_xr_grpc | — | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
vendor_cisco5.3MEDIUM
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Cisco
Cisco IOS XR gRPC Software Denial of Service Vulnerability
vendor_cisco·2019-04-17·CVSS 5.3
CVE-2019-1711 [MEDIUM] CWE-20 Cisco IOS XR gRPC Software Denial of Service Vulnerability
Cisco IOS XR gRPC Software Denial of Service Vulnerability
A vulnerability in the Event Management Service daemon (emsd) of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
The vulnerability is due to improper handling of gRPC requests. An attacker could exploit this vulnerability by repeatedly sending unauthenticated gRPC requests to the affected device. A successful exploit could cause the emsd process to crash, resulting in a DoS condition.
There are no workarounds that address this vulnerability.
This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190417-ios-xr-dos
Cisco
Cisco IOS XR gRPC Software Denial of Service Vulnerability
vendor_cisco·CVSS 3.0
CVE-2019-1711 Cisco IOS XR gRPC Software Denial of Service Vulnerability
CVE-2019-1711: Cisco IOS XR gRPC Software Denial of Service Vulnerability
A vulnerability in the Event Management Service daemon ( emsd ) of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper handling of gRPC requests. An attacker could exploit this vulnerability by repeatedly sending unauthenticated gRPC requests to the affected device. A successful exploit could cause the emsd process to crash, resulting in a DoS condition. There are no
CVSS: 3.0
CWE: CWE-20, CWE-20
Bug IDs: CSCve12615
GHSA
GHSA-3629-c95x-2r49: A vulnerability in the Event Management Service daemon (emsd) of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a deni
ghsa_unreviewed·2022-05-13
CVE-2019-1711 [HIGH] CWE-20 GHSA-3629-c95x-2r49: A vulnerability in the Event Management Service daemon (emsd) of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a deni
A vulnerability in the Event Management Service daemon (emsd) of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper handling of gRPC requests. An attacker could exploit this vulnerability by repeatedly sending unauthenticated gRPC requests to the affected device. A successful exploit could cause the emsd process to crash, resulting in a DoS condition. Resolved in Cisco IOS XR 6.5.1 and later.
No detection rules found.
No public exploits indexed.
2019-04-17
Published