Cisco IOS 15.1/15.2 resource management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Cisco IOS 15.1/15.2. Impacted is an unknown function. The manipulation leads to resource management. This vulnerability is traded as CVE-2011-2578. There is no exploit available.

Detailsinfo

A vulnerability was found in Cisco IOS 15.1/15.2 (Router Operating System). It has been rated as critical. This issue affects an unknown code. The manipulation with an unknown input leads to a resource management vulnerability. Using CWE to declare the problem leads to CWE-399. Impacted is availability. The summary by CVE is:

Memory leak in Cisco IOS 15.1 and 15.2 allows remote attackers to cause a denial of service (memory consumption) via malformed SIP packets on a NAT interface, aka Bug ID CSCts12366.

The weakness was shared 05/02/2012 (Website). It is possible to read the advisory at securitytracker.com. The identification of this vulnerability is CVE-2011-2578 since 06/27/2011. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

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

The vulnerability is also documented in the vulnerability database at SecurityTracker (ID 1027005†). The entries VDB-60700, VDB-60681, VDB-60679 and VDB-60678 are related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Vendor

Name

Version

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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: 7.5

VulDB Base Score: 7.5
VulDB Temp Score: 7.5
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: Resource management
CWE: CWE-399 / 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/27/2011 🔍
05/02/2012 +310 days 🔍
05/02/2012 +0 days 🔍
05/02/2012 +0 days 🔍
03/23/2015 +1055 days 🔍
12/01/2021 +2445 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: securitytracker.com⛔
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2011-2578 (🔍)
GCVE (CVE): GCVE-0-2011-2578
GCVE (VulDB): GCVE-100-60659
X-Force: 75338
SecurityTracker: 1027005

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 12/01/2021 14:53
Changes: 03/23/2015 16:50 (46), 02/17/2019 10:34 (6), 12/01/2021 14:50 (3), 12/01/2021 14:53 (1)
Complete: 🔍
Cache ID: 216::103

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

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