Cisco ONS 15327 prior cscei45910 Networking memory allocation

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Cisco ONS 15327. It has been classified as problematic. Affected is an unknown function of the component Networking. This manipulation causes memory allocation. This vulnerability is registered as CVE-2006-1670. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Cisco ONS 15327. It has been declared as critical. Affected by this vulnerability is an unknown code block of the component Networking. The manipulation with an unknown input leads to a memory allocation vulnerability. The CWE definition for the vulnerability is CWE-789. The product allocates memory based on an untrusted, large size value, but it does not ensure that the size is within expected limits, allowing arbitrary amounts of memory to be allocated. As an impact it is known to affect availability. The summary by CVE is:

Control cards for Cisco Optical Networking System (ONS) 15000 series nodes before 20060405 allow remote attackers to cause a denial of service (memory exhaustion and possibly card reset) by sending an invalid response when the final ACK is expected, aka bug ID CSCei45910.

The weakness was published 04/05/2006 (Website). The advisory is shared at cisco.com. This vulnerability is known as CVE-2006-1670 since 04/07/2006. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.

It is declared as proof-of-concept.

Upgrading to version cscei45910 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (25643), SecurityFocus (BID 17384†), OSVDB (24434†), Secunia (SA19553†) and SecurityTracker (ID 1015872†). Similar entries are available at VDB-29547, VDB-29546, VDB-83762 and VDB-83763. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.7

VulDB Base Score: 7.5
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory allocation
CWE: CWE-789 / CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ONS 15327 cscei45910

Timelineinfo

04/05/2006 🔍
04/05/2006 +0 days 🔍
04/05/2006 +0 days 🔍
04/06/2006 +0 days 🔍
04/06/2006 +0 days 🔍
04/07/2006 +0 days 🔍
04/07/2006 +0 days 🔍
03/12/2015 +3261 days 🔍
09/09/2017 +912 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco.com
Status: Confirmed

CVE: CVE-2006-1670 (🔍)
GCVE (CVE): GCVE-0-2006-1670
GCVE (VulDB): GCVE-100-29545
X-Force: 25643 - Cisco ONS IP/LAN ACK denial of service
SecurityFocus: 17384 - Cisco Optical Networking System and Transport Controller Multiple Vulnerabilities
Secunia: 19553 - Cisco Optical Networking System 15000 Series Multiple Vulnerabilities, Highly Critical
OSVDB: 24434 - Cisco ONS 15000 Series ACK Packet Saturation DoS
SecurityTracker: 1015872 - Cisco ONS 15000 Series Common Control Cards Can Be Reset By Remote Users
Vupen: ADV-2006-1256

See also: 🔍

Entryinfo

Created: 03/12/2015 12:19
Updated: 09/09/2017 05:40
Changes: 03/12/2015 12:19 (61), 09/09/2017 05:40 (7)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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