A vulnerability in the ISDN functions of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the device to reload. The vulnerability is due to incorrect processing of specific values in the Q.931 information elements. An attacker could exploit this vulnerability by calling the affected device with specific Q.931 information elements being present. An exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition on an affected device.
Attack Vector Network
Attack Complexity Low
Privileges Required None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
User Interaction None
Attack Vector Network
Attack Complexity Low
Privileges Required None
Scope Changed
Confidentiality Impact None
Integrity Impact None
Availability Impact High
User Interaction None
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
AV:N/AC:L/Au:N/C:N/I:N/A:C
Vendors | Products |
---|---|
Cisco |
|
Configuration 1 [-]
|
References
Link | Resource |
---|---|
http://www.securityfocus.com/bid/107589 | Third Party Advisory VDB Entry |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190327-isdn | Patch Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: cisco
Published: 2019-03-27T00:00:00
Updated: 2019-03-28T06:06:08
Reserved: 2018-12-06T00:00:00
Link: CVE-2019-1752
JSON object: View
NVD Information
Status : Analyzed
Published: 2019-03-28T00:29:00.810
Modified: 2024-03-04T22:59:48.230
Link: CVE-2019-1752
JSON object: View
Redhat Information
No data.
CWE