CVE-2017-12328 (GCVE-0-2017-12328)

Vulnerability from cvelistv5 – Published: 2017-11-30 09:00 – Updated: 2024-08-05 18:36
VLAI
Summary
A vulnerability in Session Initiation Protocol (SIP) call handling in Cisco IP Phone 8800 Series devices could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition because the SIP process unexpectedly restarts. All active phone calls are dropped as the SIP process restarts. The vulnerability is due to incomplete input validation of the SIP packet header. An attacker could exploit this vulnerability by sending a malformed SIP packet to a targeted phone. An exploit could allow the attacker to cause a DoS condition because all phone calls are dropped when the SIP process unexpectedly restarts. Cisco Bug IDs: CSCvc62590.
Severity
No CVSS data available.
CWE
Assigner
cisco CNA
References
URL Tags
http://www.securitytracker.com/id/1039922 vdb-entryx_refsource_SECTRACK
https://tools.cisco.com/security/center/content/C… x_refsource_CONFIRM
http://www.securityfocus.com/bid/102003 vdb-entryx_refsource_BID
Impacted products
Vendor Product Version
n/a Cisco IP Phone 8800 Series Affected: Cisco IP Phone 8800 Series
Date Public
2017-11-30 00:00
Show details on NVD website
To clipboard 

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