Vulnerability CVE-2007-4145
Published: 2007-08-03   Modified: 2012-02-12

Description:
Heap-based buffer overflow in the BlueSkychat (BlueSkyCat) ActiveX control (V2.V2Ctrl.1) in v2.ocx 8.1.2.0 and earlier allows remote attackers to execute arbitrary code via a long string in the second argument to the ConnecttoServer method.

See advisories in our WLB2 database:
Topic
Author
Date
High
BlueSkyCat ActiveX Remote Heap Overflow vulnerability
Code Audit Labs
06.08.2007

Type:

CWE-Other

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Bluesky -> Blueskychat 

 References:
http://codeaudit.blogspot.com/
http://lists.grok.org.uk/pipermail/full-disclosure/2007-July/064995.html
http://securityreason.com/securityalert/2959
http://www.securityfocus.com/archive/1/475150/100/0/threaded
http://www.securityfocus.com/bid/25149
http://www.vulnhunt.com/advisories/CAL-20070730-1_BlueSkyCat_v2.ocx_ActiveX_remote_heap_overflow_vulnerability_en.txt
https://exchange.xforce.ibmcloud.com/vulnerabilities/35699
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