Matt Johnston Dropbear SSH Server up to 0.48 Remote Code Execution
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.4 | $0-$5k | 0.00 |
A vulnerability was found in Matt Johnston Dropbear SSH Server up to 0.48 (SSH Server Software) and classified as critical. This issue affects an unknown part. The manipulation with an unknown input leads to a remote code execution vulnerability. Impacted is confidentiality, integrity, and availability. The summary by CVE is:
dbclient in Dropbear SSH client before 0.49 does not sufficiently warn the user when it detects a hostkey mismatch, which might allow remote attackers to conduct man-in-the-middle attacks.
The weakness was presented 02/23/2007 (Website). The advisory is shared at vupen.com. The identification of this vulnerability is CVE-2007-1099 since 02/26/2007. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.
It is declared as proof-of-concept.
Upgrading to version 0.49 eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at X-Force (32762). See 23370, 60899, 85266 and 100037 for similar entries.
Product
Type
Vendor
Name
Version
- 0.1
- 0.2
- 0.3
- 0.4
- 0.5
- 0.6
- 0.7
- 0.8
- 0.9
- 0.10
- 0.11
- 0.12
- 0.13
- 0.14
- 0.15
- 0.16
- 0.17
- 0.18
- 0.19
- 0.20
- 0.21
- 0.22
- 0.23
- 0.24
- 0.25
- 0.26
- 0.27
- 0.28
- 0.29
- 0.30
- 0.31
- 0.32
- 0.33
- 0.34
- 0.35
- 0.36
- 0.37
- 0.38
- 0.39
- 0.40
- 0.41
- 0.42
- 0.43
- 0.44
- 0.45
- 0.46
- 0.47
- 0.48
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 6.4
VulDB Base Score: 7.3
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Remote Code ExecutionCWE: Unknown
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Proof-of-Concept
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
OpenVAS ID: 66215
OpenVAS Name: Dropbear SSH dbclient man-in-the-middle Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Dropbear SSH Server 0.49
Timeline
02/23/2007 🔍02/23/2007 🔍
02/26/2007 🔍
02/26/2007 🔍
03/01/2007 🔍
03/01/2007 🔍
03/13/2015 🔍
03/02/2018 🔍
Sources
Advisory: vupen.com⛔Status: Confirmed
Confirmation: 🔍
CVE: CVE-2007-1099 (🔍)
X-Force: 32762 - Dropbear SSH client hostkey mismatch weak security
SecurityFocus: 22761 - Dropbear Hostkey Mismatch Warning Weakness
Secunia: 24345 - Dropbear hostkey Mismatch Warning Weakness, Not Critical
OSVDB: 32088 - Dropbear SSH dbclient Hostkey Mismatch Weakness
Vupen: ADV-2007-0785
See also: 🔍
Entry
Created: 03/13/2015 12:16Updated: 03/02/2018 10:12
Changes: 03/13/2015 12:16 (63), 03/02/2018 10:12 (4)
Complete: 🔍
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