You are here
Home > Preporuke > Ranjivost Cisco Unified Communications Manager proizvoda

Ranjivost Cisco Unified Communications Manager proizvoda

  • Detalji os-a: WN7
  • Važnost: IMP
  • Operativni sustavi: L
  • Kategorije: CIS

—–BEGIN PGP SIGNED MESSAGE—–
Hash: SHA1

Cisco Security Advisory: Cisco Unified Communications Manager Denial of Service Vulnerability

Advisory ID: cisco-sa-20170419-ucm

Revision: 1.0

For Public Release: 2017 April 19 16:00 GMT

Last Updated: 2017 April 19 16:00 GMT

CVE ID(s): CVE-2017-3808

CVSS Score v(3): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

+———————————————————————

Summary
=======
A vulnerability in the Session Initiation Protocol (SIP) UDP throttling process of Cisco Unified Communications Manager (Cisco Unified CM) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.

The vulnerability is due to insufficient rate limiting protection. An attacker could exploit this vulnerability by sending the affected device a high rate of SIP messages. An exploit could allow the attacker to cause the device to reload unexpectedly. The device and services will restart automatically.

Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

This advisory is available at the following link:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-ucm [“https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-ucm”]

—–BEGIN PGP SIGNATURE—–
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=mfF+
—–END PGP SIGNATURE—–

_______________________________________________
cust-security-announce mailing list
cust-security-announce@cisco.com
To unsubscribe, send the command “unsubscribe” in the subject of your message to cust-security-announce-leave@cisco.com

AutorVlatka Misic
Cert idNCERT-REF-2017-04-0116-ADV
CveCERT-CVE-DUMMY
ID izvornikaCERT-ORIGID-DUMMY
ProizvodCERT-DUMMY-PRODUCT
Izvorhttp://www.adobe.com/
Top
More in Preporuke
Sigurnosni nedostaci programskog paketa java-1.8.0-openjdk

Otkriveni su sigurnosni nedostaci u programskom paketu java-1.8.0-openjdk za operacijski sustav RHEL 6 i 7. Otkriveni nedostaci potencijalnim napadačima omogućuju...

Close