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Vulnerability Details :

CVE-2006-1206

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-14 Mar, 2006 | 01:00
Updated At-07 Aug, 2024 | 17:03
Rejected At-
Credits

Matt Johnston Dropbear SSH server 0.47 and earlier, as used in embedded Linux devices and on general-purpose operating systems, allows remote attackers to cause a denial of service (connection slot exhaustion) via a large number of connection attempts that exceeds the MAX_UNAUTH_CLIENTS defined value of 30.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:14 Mar, 2006 | 01:00
Updated At:07 Aug, 2024 | 17:03
Rejected At:
▼CVE Numbering Authority (CNA)

Matt Johnston Dropbear SSH server 0.47 and earlier, as used in embedded Linux devices and on general-purpose operating systems, allows remote attackers to cause a denial of service (connection slot exhaustion) via a large number of connection attempts that exceeds the MAX_UNAUTH_CLIENTS defined value of 30.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://www.securityfocus.com/archive/1/426999/100/0/threaded
mailing-list
x_refsource_BUGTRAQ
http://www.securityfocus.com/bid/17024
vdb-entry
x_refsource_BID
https://exchange.xforce.ibmcloud.com/vulnerabilities/25075
vdb-entry
x_refsource_XF
http://securitytracker.com/id?1015742
vdb-entry
x_refsource_SECTRACK
Hyperlink: http://www.securityfocus.com/archive/1/426999/100/0/threaded
Resource:
mailing-list
x_refsource_BUGTRAQ
Hyperlink: http://www.securityfocus.com/bid/17024
Resource:
vdb-entry
x_refsource_BID
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/25075
Resource:
vdb-entry
x_refsource_XF
Hyperlink: http://securitytracker.com/id?1015742
Resource:
vdb-entry
x_refsource_SECTRACK
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://www.securityfocus.com/archive/1/426999/100/0/threaded
mailing-list
x_refsource_BUGTRAQ
x_transferred
http://www.securityfocus.com/bid/17024
vdb-entry
x_refsource_BID
x_transferred
https://exchange.xforce.ibmcloud.com/vulnerabilities/25075
vdb-entry
x_refsource_XF
x_transferred
http://securitytracker.com/id?1015742
vdb-entry
x_refsource_SECTRACK
x_transferred
Hyperlink: http://www.securityfocus.com/archive/1/426999/100/0/threaded
Resource:
mailing-list
x_refsource_BUGTRAQ
x_transferred
Hyperlink: http://www.securityfocus.com/bid/17024
Resource:
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/25075
Resource:
vdb-entry
x_refsource_XF
x_transferred
Hyperlink: http://securitytracker.com/id?1015742
Resource:
vdb-entry
x_refsource_SECTRACK
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:14 Mar, 2006 | 01:06
Updated At:16 Apr, 2026 | 00:27

Matt Johnston Dropbear SSH server 0.47 and earlier, as used in embedded Linux devices and on general-purpose operating systems, allows remote attackers to cause a denial of service (connection slot exhaustion) via a large number of connection attempts that exceeds the MAX_UNAUTH_CLIENTS defined value of 30.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
CPE Matches
dropbear_ssh_project
dropbear_ssh_project
>>dropbear_ssh>>Versions up to 0.47(inclusive)
cpe:2.3:a:dropbear_ssh_project:dropbear_ssh:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-OtherPrimarynvd@nist.gov
CWE ID: NVD-CWE-Other
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://securitytracker.com/id?1015742cve@mitre.org
Third Party Advisory
VDB Entry
http://www.securityfocus.com/archive/1/426999/100/0/threadedcve@mitre.org
N/A
http://www.securityfocus.com/bid/17024cve@mitre.org
Patch
Third Party Advisory
VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/25075cve@mitre.org
VDB Entry
http://securitytracker.com/id?1015742af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
VDB Entry
http://www.securityfocus.com/archive/1/426999/100/0/threadedaf854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securityfocus.com/bid/17024af854a3a-2127-422b-91ae-364da2661108
Patch
Third Party Advisory
VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/25075af854a3a-2127-422b-91ae-364da2661108
VDB Entry
Hyperlink: http://securitytracker.com/id?1015742
Source: cve@mitre.org
Resource:
Third Party Advisory
VDB Entry
Hyperlink: http://www.securityfocus.com/archive/1/426999/100/0/threaded
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.securityfocus.com/bid/17024
Source: cve@mitre.org
Resource:
Patch
Third Party Advisory
VDB Entry
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/25075
Source: cve@mitre.org
Resource:
VDB Entry
Hyperlink: http://securitytracker.com/id?1015742
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
VDB Entry
Hyperlink: http://www.securityfocus.com/archive/1/426999/100/0/threaded
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securityfocus.com/bid/17024
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Third Party Advisory
VDB Entry
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/25075
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
VDB Entry

Change History

0
Information is not available yet

Similar CVEs

1Records found
CVE-2013-4421
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-5||MEDIUM
EPSS-25.91% / 96.28%
||
7 Day CHG~0.00%
Published-25 Oct, 2013 | 23:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The buf_decompress function in packet.c in Dropbear SSH Server before 2013.59 allows remote attackers to cause a denial of service (memory consumption) via a compressed packet that has a large size when it is decompressed.

Action-Not Available
Vendor-dropbear_ssh_projectn/a
Product-dropbear_sshn/a
Details not found