IBM NOS on BNT FCoE MAC Address information disclosure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.2$0-$5k0.00

A vulnerability classified as problematic was found in IBM NOS on BNT (version unknown). Affected by this vulnerability is an unknown function of the component FCoE. The manipulation as part of a MAC Address leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

The Fibre Channel over Ethernet (FCoE) feature in IBM System Networking and Blade Network Technology (BNT) switches running IBM Networking Operating System (aka NOS, formerly BLADE Operating System) floods data frames with unknown MAC addresses out on all interfaces on the same VLAN, which might allow remote attackers to obtain sensitive information in opportunistic circumstances by eavesdropping on the broadcast domain. IBM X-Force ID: 83166.

The bug was discovered 07/31/2013. The weakness was shared 07/14/2018 (Website). The advisory is shared at exchange.xforce.ibmcloud.com. This vulnerability is known as CVE-2013-0570 since 12/16/2012. The attack needs to approached within the local network. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/09/2023). It is expected to see the exploit prices for this product increasing in the near future.MITRE ATT&CK project uses the attack technique T1592 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 1808 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entry VDB-121316 is related to this item.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 4.2
VulDB Meta Temp Score: 4.2

VulDB Base Score: 3.1
VulDB Temp Score: 3.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

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Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/16/2012 🔍
07/31/2013 +227 days 🔍
07/13/2018 +1807 days 🔍
07/14/2018 +1 days 🔍
07/14/2018 +0 days 🔍
04/09/2023 +1730 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: exchange.xforce.ibmcloud.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-0570 (🔍)
X-Force: 20121216
OSVDB: 97186 - CVE-2013-0570 - Ibm - Network Operating System - Low

See also: 🔍

Entryinfo

Created: 07/14/2018 01:46 PM
Updated: 04/09/2023 09:20 AM
Changes: 07/14/2018 01:46 PM (59), 03/04/2020 08:11 PM (3), 04/09/2023 09:20 AM (3)
Complete: 🔍
Cache ID: 3:E0C:40

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