Chilkat Software Chilkat Zip ActiveX control 12.4.2.0 ActiveX Control chilkatzip2.dll path traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Chilkat Software Chilkat Zip ActiveX control 12.4.2.0. It has been classified as problematic. Affected is an unknown function in the library chilkatzip2.dll of the component ActiveX Control. Performing a manipulation results in path traversal. This vulnerability is reported as CVE-2007-3633. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in Chilkat Software Chilkat Zip ActiveX control 12.4.2.0. It has been classified as critical. This affects an unknown code block in the library chilkatzip2.dll of the component ActiveX Control. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality, and integrity. The summary by CVE is:

Absolute path traversal vulnerability in the Chilkat Software Chilkat Zip ActiveX control in ChilkatZip2.dll 12.4.2.0 allows remote attackers to create or overwrite arbitrary files via a full pathname in the argument to the (1) SaveLastError method and probably the (2) WriteExe method.

The weakness was disclosed 07/07/2007 by shinnai (Website). It is possible to read the advisory at vupen.com. This vulnerability is uniquely identified as CVE-2007-3633 since 07/09/2007. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

A public exploit has been developed by shinnai and been published before and not just after the advisory. The exploit is shared for download at securityfocus.com. It is declared as functional. 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.

The vulnerability is also documented in the databases at X-Force (35294), Exploit-DB (4160), SecurityFocus (BID 24806†), OSVDB (37676†) and Secunia (SA48967†). The entries VDB-60696, VDB-60695, VDB-60694 and VDB-60693 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.5
VulDB Temp Score: 6.0
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: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Functional
Author: shinnai
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/07/2007 🔍
07/07/2007 +0 days 🔍
07/07/2007 +0 days 🔍
07/07/2007 +0 days 🔍
07/09/2007 +1 days 🔍
07/09/2007 +0 days 🔍
07/09/2007 +0 days 🔍
04/25/2012 +1751 days 🔍
03/15/2015 +1054 days 🔍
09/25/2024 +3482 days 🔍

Sourcesinfo

Advisory: vupen.com⛔
Researcher: shinnai
Status: Confirmed

CVE: CVE-2007-3633 (🔍)
GCVE (CVE): GCVE-0-2007-3633
GCVE (VulDB): GCVE-100-37707
X-Force: 35294 - Chilkat Zip ChilkatZip2.dll ActiveX control file overwrite
SecurityFocus: 24806 - Chilkat Zip ChilkatZip2.DLL Multiple Arbitrary File Overwrite Vulnerabilities
Secunia: 48967 - IBM Rational Products Multiple Vulnerabilities, Moderately Critical
OSVDB: 37676 - Chilkat Zip ActiveX (ChilkatZip2.dll) Multiple Method Arbitrary File Manipulation
Vupen: ADV-2007-2464

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/15/2015 15:58
Updated: 09/25/2024 02:31
Changes: 03/15/2015 15:58 (60), 10/28/2017 10:13 (12), 09/25/2024 02:31 (17)
Complete: 🔍
Cache ID: 216:860:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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