Cisco IOS up to 11.3 denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Cisco IOS up to 11.3. The impacted element is an unknown function. This manipulation causes denial of service. This vulnerability appears as CVE-2007-2587. In addition, an exploit is available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability classified as problematic was found in Cisco IOS up to 11.3 (Router Operating System). Affected by this vulnerability is some unknown functionality. 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:

The IOS FTP Server in Cisco IOS 11.3 through 12.4 allows remote authenticated users to cause a denial of service (IOS reload) via unspecified vectors involving transferring files (aka bug ID CSCse29244).

The bug was discovered 05/09/2007. The weakness was presented 05/09/2007 (Website). It is possible to read the advisory at cisco.com. This vulnerability is known as CVE-2007-2587 since 05/09/2007. The attack can be launched remotely. A single authentication is required for exploitation. Technical details are unknown but a public exploit is available.

A public exploit has been developed in ANSI C. It is possible to download the exploit at securityfocus.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 49003 (Multiple Vulnerabilities in the IOS FTP Server), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 43277 (Cisco IOS FTP Server Multiple Vulnerabilities (cisco-sa-20070509-iosftp)).

Applying a patch is able to eliminate this problem. A possible mitigation has been published even before and not after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 6299.

The vulnerability is also documented in the databases at X-Force (34196), Tenable (49003), SecurityFocus (BID 23885†), OSVDB (35335†) and Secunia (SA25199†). See VDB-3074 and VDB-85529 for similar entries. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.5
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 49003
Nessus Name: Multiple Vulnerabilities in the IOS FTP Server
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍
TippingPoint: 🔍

Timelineinfo

05/09/2007 🔍
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05/09/2007 +0 days 🔍
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05/10/2007 +0 days 🔍
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05/10/2007 +0 days 🔍
09/01/2010 +1209 days 🔍
03/13/2015 +1654 days 🔍
07/18/2019 +1588 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco.com
Status: Confirmed

CVE: CVE-2007-2587 (🔍)
GCVE (CVE): GCVE-0-2007-2587
GCVE (VulDB): GCVE-100-36703

OVAL: 🔍

X-Force: 34196
SecurityFocus: 23885 - Cisco IOS FTP Server Multiple Vulnerabilities
Secunia: 25199
OSVDB: 35335 - Cisco IOS FTP Server Unspecified File Transfer DoS
SecurityTracker: 1018030
Vulnerability Center: 15059 - [cisco-sa-20070509-iosftp] Cisco IOS FTP Server Unspecified Denial of Service, Low
Vupen: ADV-2007-1749

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/13/2015 14:56
Updated: 07/18/2019 21:03
Changes: 03/13/2015 14:56 (82), 07/18/2019 21:03 (4)
Complete: 🔍
Cache ID: 216::103

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