Cisco CBOS 2.3.8 ICMP Echo denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Cisco CBOS 2.3.8. This vulnerability affects unknown code of the component ICMP Echo Handler. This manipulation causes denial of service. This vulnerability is registered as CVE-2001-0752. No exploit is available. It is advisable to implement restrictive firewalling.

Detailsinfo

A vulnerability classified as problematic was found in Cisco CBOS 2.3.8. Affected by this vulnerability is an unknown functionality of the component ICMP Echo Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:

Cisco CBOS 2.3.8 and earlier allows remote attackers to cause a denial of service via an ICMP ECHO REQUEST (ping) with the IP Record Route option set.

The bug was discovered 05/22/2001. The weakness was published 05/22/2001 (Website). It is possible to read the advisory at cisco.com. This vulnerability is known as CVE-2001-0752. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

Proper firewalling of is able to address this issue. Attack attempts may be identified with Snort ID 8730.

The vulnerability is also documented in the databases at X-Force (7298) and OSVDB (5573†). Similar entries are available at VDB-17514, VDB-17516 and VDB-17517. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍
Snort ID: 8730

Timelineinfo

05/22/2001 🔍
05/22/2001 +0 days 🔍
10/18/2001 +149 days 🔍
04/09/2004 +903 days 🔍
07/09/2014 +3743 days 🔍
06/04/2018 +1426 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco.com
Status: Not defined

CVE: CVE-2001-0752 (🔍)
GCVE (CVE): GCVE-0-2001-0752
GCVE (VulDB): GCVE-100-17515
X-Force: 7298 - Cisco CBOS \
OSVDB: 5573 - Cisco CBOS ICMP DoS

See also: 🔍

Entryinfo

Created: 07/09/2014 17:22
Updated: 06/04/2018 08:44
Changes: 07/09/2014 17:22 (54), 06/04/2018 08:44 (1)
Complete: 🔍
Cache ID: 216:59D:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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