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VULNERABILITIES

CVE-2007-4430 Details

Description

Unspecified vulnerability in Cisco IOS 12.0 through 12.4 allows context-dependent attackers to cause a denial of service (device restart and BGP routing table rebuild) via certain regular expressions in a "show ip bgp regexp" command. NOTE: unauthenticated remote attacks are possible in environments with anonymous telnet and Looking Glass access.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Network%20Infrastructure&topic=WAN%2C%20Routing%20and%20Switching&CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.1ddf7bc9 CVE
http://secunia.com/advisories/26798 CVEVendor Advisory
https://puck.nether.net/pipermail/cisco-nsp/2007-August/043002.html CVE
https://puck.nether.net/pipermail/cisco-nsp/2007-August/043010.html CVE
http://www.cisco.com/en/US/products/products_security_response09186a00808bb91c.html CVE

see all 18 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-20Improper Input Validation[email protected]
NVD-CWE-noinfoInsufficient Information to Classify Weakness[email protected]

Affected Products

ProductVersions
cisco cli
All versions

CPE

  • cpe:2.3:a:cisco:cli:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
cisco cbos
12.1
12.2

CPE

  • cpe:2.3:o:cisco:cbos:*:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:cbos:12.1:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:cbos:12.2:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
cisco ids
All versions

CPE

  • cpe:2.3:o:cisco:ids:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
cisco ios
10.0
10.3
11.0
11.1
11.2

CPE

  • cpe:2.3:o:cisco:ios:10.0:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:10.3:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:11.0:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:11.1:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:11.2:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:12.0:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:12.1:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:12.3:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:12.4:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
cisco ios xr
2.0
3.0
3.1
3.2
3.3

CPE

  • cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios_xr:2.0:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios_xr:3.0:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios_xr:3.1:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios_xr:3.2:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios_xr:3.3:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios_xr:3.4:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2007-4430
NVD Published Date:
Aug 20, 2007
NVD Last Modified:
Jun 16, 2026
Source:
[email protected]
CVE-2007-4430 Details - Not Deferred