Kaspersky Online Scanner up to 5.0.92 ActiveX Control kavwebscan.dll format string
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
9.0 | $0-$5k | 0.00 |
A vulnerability was found in Kaspersky Online Scanner up to 5.0.92. It has been rated as critical. Affected by this issue is an unknown code block in the library kavwebscan.dll of the component ActiveX Control. The manipulation with an unknown input leads to a format string vulnerability. Using CWE to declare the problem leads to CWE-134. The product uses a function that accepts a format string as an argument, but the format string originates from an external source. Impacted is confidentiality, integrity, and availability. CVE summarizes:
Multiple format string vulnerabilities in the kavwebscan.CKAVWebScan ActiveX control (kavwebscan.dll) in Kaspersky Online Scanner before 5.0.98 allow remote attackers to execute arbitrary code via format string specifiers in "various string formatting functions," which trigger heap-based buffer overflows.
The weakness was disclosed 10/12/2007 by Stephen Fewer with Harmony Security (Website). The advisory is shared for download at labs.idefense.com. This vulnerability is handled as CVE-2007-3675 since 07/10/2007. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available.
It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 26969 (Kaspersky Online Scanner kavwebscan.CKAVWebScan ActiveX (kavwebscan.dll) Format String Arbitrary Code Execution), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows.
Upgrading to version 5.0.93 eliminates this vulnerability.
The vulnerability is also documented in the databases at X-Force (37057) and Tenable (26969).
Product
Vendor
Name
Version
- 5.0.0
- 5.0.1
- 5.0.2
- 5.0.3
- 5.0.4
- 5.0.5
- 5.0.6
- 5.0.7
- 5.0.8
- 5.0.9
- 5.0.10
- 5.0.11
- 5.0.12
- 5.0.13
- 5.0.14
- 5.0.15
- 5.0.16
- 5.0.17
- 5.0.18
- 5.0.19
- 5.0.20
- 5.0.21
- 5.0.22
- 5.0.23
- 5.0.24
- 5.0.25
- 5.0.26
- 5.0.27
- 5.0.28
- 5.0.29
- 5.0.30
- 5.0.31
- 5.0.32
- 5.0.33
- 5.0.34
- 5.0.35
- 5.0.36
- 5.0.37
- 5.0.38
- 5.0.39
- 5.0.40
- 5.0.41
- 5.0.42
- 5.0.43
- 5.0.44
- 5.0.45
- 5.0.46
- 5.0.47
- 5.0.48
- 5.0.49
- 5.0.50
- 5.0.51
- 5.0.52
- 5.0.53
- 5.0.54
- 5.0.55
- 5.0.56
- 5.0.57
- 5.0.58
- 5.0.59
- 5.0.60
- 5.0.61
- 5.0.62
- 5.0.63
- 5.0.64
- 5.0.65
- 5.0.66
- 5.0.67
- 5.0.68
- 5.0.69
- 5.0.70
- 5.0.71
- 5.0.72
- 5.0.73
- 5.0.74
- 5.0.75
- 5.0.76
- 5.0.77
- 5.0.78
- 5.0.79
- 5.0.80
- 5.0.81
- 5.0.82
- 5.0.83
- 5.0.84
- 5.0.85
- 5.0.86
- 5.0.87
- 5.0.88
- 5.0.89
- 5.0.90
- 5.0.91
- 5.0.92
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 10.0VulDB Meta Temp Score: 9.0
VulDB Base Score: 10.0
VulDB Temp Score: 9.0
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: Format stringCWE: CWE-134 / CWE-119
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 |
Nessus ID: 26969
Nessus Name: Kaspersky Online Scanner kavwebscan.CKAVWebScan ActiveX (kavwebscan.dll) Format String Arbitrary Code Execution
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Online Scanner 5.0.93
Timeline
07/10/2007 🔍10/10/2007 🔍
10/11/2007 🔍
10/11/2007 🔍
10/12/2007 🔍
10/12/2007 🔍
10/12/2007 🔍
10/14/2007 🔍
03/16/2015 🔍
07/29/2021 🔍
Sources
Vendor: kaspersky.comAdvisory: labs.idefense.com⛔
Researcher: Stephen Fewer
Organization: Harmony Security
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2007-3675 (🔍)
X-Force: 37057
SecurityTracker: 1018800 - Kaspersky Online Scanner Format String Flaw in ActiveX Control Lets Remote Users Execute Arbitrary Code
Vulnerability Center: 16524 - Kaspersky Online Scanner < 5.0.98 Remote Code Execution due to Format String Vulnerabilities, Medium
SecurityFocus: 26004 - Kaspersky Online Scanner KAVWebScan.DLL ActiveX Control Format String Vulnerability
Secunia: 27187
Vupen: ADV-2007-3455
Entry
Created: 03/16/2015 12:18Updated: 07/29/2021 09:28
Changes: 03/16/2015 12:18 (56), 09/13/2017 14:42 (19), 07/29/2021 09:28 (2)
Complete: 🔍
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