Home / vulnerabilities Secunia Security Advisory 50779
Posted on 29 September 2012
Source : packetstormsecurity.org Link
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TITLE:
Cisco IOS SIP and IP NAT Processing Denial of Service Vulnerabilities
SECUNIA ADVISORY ID:
SA50779
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/50779/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=50779
RELEASE DATE:
2012-09-27
DISCUSS ADVISORY:
http://secunia.com/advisories/50779/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
* Last Update
* Popularity
* Comments
* Criticality Level
* Impact
* Where
* Solution Status
* Operating System / Software
* CVE Reference(s)
http://secunia.com/advisories/50779/
ONLY AVAILABLE IN CUSTOMER AREA:
* Authentication Level
* Report Reliability
* Secunia PoC
* Secunia Analysis
* Systems Affected
* Approve Distribution
* Remediation Status
* Secunia CVSS Score
* CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=50779
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
* AUTOMATED SCANNING
http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION:
Two vulnerabilities have been reported in Cisco IOS, which can be
exploited by malicious people to cause a DoS (Denial of Service).
1) An error in the Network Address Translation (NAT) feature when
processing SIP packets can be exploited to reload the device via
specially crafted SIP packets that transit the device.
2) An error in the Network Address Translation (NAT) feature when
processing IP packets can be exploited to reload the device via
specially crafted IP packets that transit the device.
Please see the vendor's advisory for a list of affected products.
SOLUTION:
Update to a fixed version (please see the vendor's advisory more
information).
PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.
ORIGINAL ADVISORY:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120926-nat
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
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