Icon-labs Iconfidant SSH up to 2.3.6 input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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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 Icon-labs Iconfidant SSH up to 2.3.6. The affected element is an unknown function. Such manipulation leads to input validation. This vulnerability is listed as CVE-2008-0534. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Icon-labs Iconfidant SSH up to 2.3.6 (SSH Server Software). It has been rated 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:

The SSH server in (1) Cisco Service Control Engine (SCE) before 3.1.6, and (2) Icon Labs Iconfidant SSH before 2.3.8, allows remote attackers to cause a denial of service (device restart or daemon outage) via a high rate of login attempts, aka Bug ID CSCsi68582.

The bug was discovered 05/21/2008. The weakness was presented 05/22/2008 as confirmed advisory (CERT.org). The advisory is shared for download at kb.cert.org. This vulnerability is handled as CVE-2008-0534 since 01/31/2008. 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 1 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 2.3.7 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (42565), SecurityFocus (BID 29609†), OSVDB (45686†), Secunia (SA30316†) and SecurityTracker (ID 1020074†). See VDB-42490 and VDB-42489 for similar entries. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

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: Iconfidant SSH 2.3.7

Timelineinfo

01/31/2008 🔍
05/21/2008 +111 days 🔍
05/21/2008 +0 days 🔍
05/21/2008 +0 days 🔍
05/22/2008 +1 days 🔍
05/22/2008 +0 days 🔍
05/25/2008 +3 days 🔍
06/09/2008 +15 days 🔍
03/16/2015 +2471 days 🔍
11/28/2024 +3545 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2008-0534 (🔍)
GCVE (CVE): GCVE-0-2008-0534
GCVE (VulDB): GCVE-100-42488
CERT: 🔍
X-Force: 42565
SecurityFocus: 29609 - Icon Labs Iconfidant SSH Multiple Denial of Service Vulnerabilities
Secunia: 30316
OSVDB: 45686 - Cisco Service Control Engine (SCE) SSH login denial of service
SecurityTracker: 1020074
Vulnerability Center: 18447 - [cisco-sa-20080521-sce] Cisco SCE DoS Via an Aggressive SSH Login Activity, Medium
Vupen: ADV-2008-1604

See also: 🔍

Entryinfo

Created: 03/16/2015 17:00
Updated: 11/28/2024 14:59
Changes: 03/16/2015 17:00 (61), 08/10/2019 16:14 (11), 11/28/2024 14:59 (17)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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