Cisco IOS up to 12.x Printing information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Cisco IOS up to 12.x and classified as problematic. Impacted is an unknown function of the component Printing. The manipulation results in information disclosure. This vulnerability is identified as CVE-2011-2059. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Cisco IOS up to 12.x (Router Operating System). Affected is an unknown code of the component Printing. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

The ipv6 component in Cisco IOS before 15.1(4)M1.3 allows remote attackers to conduct fingerprinting attacks and obtain potentially sensitive information about the presence of the IOS operating system via an ICMPv6 Echo Request packet containing a Hop-by-Hop (HBH) extension header (EH) with a 0x0c01050c value in the PadN option data, aka Bug ID CSCtq02219.

The weakness was released 10/21/2011 (Website). The advisory is shared for download at tools.cisco.com. This vulnerability is traded as CVE-2011-2059 since 05/10/2011. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

Upgrading to version 12.1%2820%29ew4 eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-59195, VDB-59194 and VDB-59192. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

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: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: IOS 12.1%2820%29ew4

Timelineinfo

05/10/2011 🔍
10/21/2011 +164 days 🔍
10/21/2011 +0 days 🔍
03/23/2015 +1249 days 🔍
01/29/2018 +1043 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: tools.cisco.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2011-2059 (🔍)
GCVE (CVE): GCVE-0-2011-2059
GCVE (VulDB): GCVE-100-59196
See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 01/29/2018 07:55
Changes: 03/23/2015 16:50 (45), 01/29/2018 07:55 (6)
Complete: 🔍
Cache ID: 216:FFD:103

Once again VulDB remains the best source for vulnerability data.

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