CVE-2007-4145

23Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 5.3%

from disclosure to weapon0 days

Published on NVDAug 3

1st PoCJul 31

exploitation probability

5.3%top 8% of all CVEs

observed exploitation

nono source reports it

1 public exploit(s)

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.

Affected products

n/a · n/a

public PoCs found — 1✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/30441

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://codeaudit.blogspot.com/http://lists.grok.org.uk/pipermail/full-disclosure/2007-July/064995.html http://securityreason.com/securityalert/2959 https://exchange.xforce.ibmcloud.com/vulnerabilities/35699 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