Executive Summary

Informations
Name CVE-2009-0635 First vendor Publication 2009-03-27
Vendor Cve Last vendor Modification 2017-08-17

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:C)
Cvss Base Score 7.1 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Memory leak in the Cisco Tunneling Control Protocol (cTCP) encapsulation feature in Cisco IOS 12.4, when an Easy VPN (aka EZVPN) server is enabled, allows remote attackers to cause a denial of service (memory consumption and device crash) via a sequence of TCP packets.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0635

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-399 Resource Management Errors

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 3

OpenVAS Exploits

Date Description
2009-06-05 Name : Ubuntu USN-743-1 (gs-gpl)
File : nvt/ubuntu_743_1.nasl
2009-06-05 Name : Ubuntu USN-744-1 (lcms)
File : nvt/ubuntu_744_1.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
53134 Cisco IOS Cisco Tunneling Control Protocol (cTCP) Easy VPN (EZVPN) Server Mem...

Nessus® Vulnerability Scanner

Date Description
2010-09-01 Name : The remote device is missing a vendor-supplied security patch.
File : cisco-sa-20090325-ctcphttp.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/34246
CISCO http://www.cisco.com/en/US/products/products_security_advisory09186a0080a9045...
CONFIRM http://www.cisco.com/en/US/products/products_security_advisory09186a0080a9046...
SECTRACK http://www.securitytracker.com/id?1021895
SECUNIA http://secunia.com/advisories/34438
VUPEN http://www.vupen.com/english/advisories/2009/0851
XF https://exchange.xforce.ibmcloud.com/vulnerabilities/49417

Alert History

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Date Informations
2021-05-04 12:09:10
  • Multiple Updates
2021-04-22 01:09:30
  • Multiple Updates
2020-05-23 00:23:23
  • Multiple Updates
2017-08-17 09:22:28
  • Multiple Updates
2016-04-26 18:39:00
  • Multiple Updates
2014-02-17 10:48:55
  • Multiple Updates
2013-05-10 23:44:46
  • Multiple Updates