Cisco Unified Callmanager up to 4.1.2 input validation

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

Summaryinfo

A vulnerability described as problematic has been identified in Cisco Unified Callmanager up to 4.1.2. Affected is an unknown function. Such manipulation leads to input validation. This vulnerability is traded as CVE-2008-1747. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Cisco Unified Callmanager up to 4.1.2 and classified as critical. Affected by this issue is an unknown code block. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is availability. CVE summarizes:

Unspecified vulnerability in Cisco Unified Communications Manager 4.1 before 4.1(3)SR6, 4.2 before 4.2(3)SR3, 4.3 before 4.3(2), 5.x before 5.1(3), and 6.x before 6.1(1) allows remote attackers to cause a denial of service (CCM service restart) via an unspecified SIP INVITE message, aka Bug ID CSCsk46944.

The bug was discovered 05/14/2008. The weakness was shared 05/16/2008 (Website). The advisory is shared for download at xforce.iss.net. This vulnerability is handled as CVE-2008-1747 since 04/11/2008. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $5k-$25k.

Upgrading to version 4.1.3 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (42418), SecurityFocus (BID 29221†), OSVDB (45204†), Secunia (SA30238†) and SecurityTracker (ID 1020022†). The entries VDB-42405, VDB-42403, VDB-42402 and VDB-42401 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

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Version

License

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

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
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: Unified Callmanager 4.1.3

Timelineinfo

04/11/2008 🔍
05/14/2008 +33 days 🔍
05/14/2008 +0 days 🔍
05/14/2008 +0 days 🔍
05/14/2008 +0 days 🔍
05/16/2008 +2 days 🔍
05/16/2008 +0 days 🔍
05/20/2008 +4 days 🔍
03/16/2015 +2491 days 🔍
08/10/2019 +1608 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: xforce.iss.net
Status: Confirmed

CVE: CVE-2008-1747 (🔍)
GCVE (CVE): GCVE-0-2008-1747
GCVE (VulDB): GCVE-100-42404
X-Force: 42418
SecurityFocus: 29221 - Cisco Unified Communications Manager Multiple Denial of Service Vulnerabilities
Secunia: 30238
OSVDB: 45204 - CVE-2008-1747 - Cisco - Unified Communications Manager - Unspecified Issue
SecurityTracker: 1020022
Vulnerability Center: 18422 - [cisco-sa-20080514-cucmdos] Cisco SIP DoS Via a SIP INVITE message (Bug ID CSCsk46944), Medium
Vupen: ADV-2008-1533

See also: 🔍

Entryinfo

Created: 03/16/2015 17:00
Updated: 08/10/2019 14:19
Changes: 03/16/2015 17:00 (59), 08/10/2019 14:19 (10)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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