When referencing vulnerabilities in your products, you have a habit of only using an internal tracking number that is kept confidential between the reporter (e.g. ICS-CERT, ZDI) and you. For example, from your HotFix page (that requires registration):
WI2815: Directory Traversal Buffer overflow. Provided and/or discovered by: ICS-CERT ticket number ICS-VU-579709 created by Anthony …
The ICS-CERT ticket number is assigned as an internal tracking ID while the relevant parties figure out how to resolve the issue. Ultimately, that ticket number is not published by ICS-CERT. I have already sent a mail to them suggesting they include it in advisories moving forward, to help third parties match up vulnerabilities to fixes to initial reports. Instead of using that, you should use the public ICS-CERT advisory ID. The details you provide there are not specific enough to know which issue this corresponds to.
In another example:
WI2146: Improved the Remote Agent utility (CEServer.exe) to implement authentication between the development application and the target system, to ensure secure downloading, running, and stopping of projects. Also addressed problems with buffer overrun when downloading large files. Credits: ZDI reports ZDI-CAN-1181 and ZDI-CAN-1183 created by Luigi Auriemma
In this case, these likely correspond to OSVDB 77178 and 77179, but it would be nice to know that for sure. Further, we’d like to associate those internal tracking numbers to the entries but vendors do not reliably put them in order, so we don’t know if ZDI-CAN-1181 corresponds to the first or second.
WI1944: ISSymbol Virtual Machine buffer overflow Provided and/or discovered by: ZDI report ZDI-CAN-1341 and ZDI-CAN-1342
In this case, you give two ZDI tracking identifiers, but only mention a single vulnerability. ZDI has a history of abstracting issues very well. The presence of two identifiers, to us, means there are two distinct vulnerabilities.
This is one of the primary reasons CVE exists, and why ZDI, ICS-CERT, and most vendors now use it. In most cases, these larger reporting bodies will have a CVE number to share with you during the process, or if not, will have one at the time of disclosure.
Like your customers do, we appreciate clear information regarding vulnerabilities. Many large organizations will use a central clearing house like ours for vulnerability alerting, rather than trying to monitor hundreds of vendor pages. Helping us to understand your security patches in turn helps your customers.
Finally, adding a date the patch was made available will help to clarify these issues and give another piece of information that is helpful to organizations.
Thank you for your consideration in improving your process!
Another interesting article regarding the value of 0-day vulnerabilities. Rob Lemos relates the stories of a few researchers who sold their 0-day vulnerability/exploit information for big dollars. The twist here, which is news to some, is who purchased it (the .gov) and for how much (as high as 80k). This is significantly more than vulnerability purchase shops iDefense and ZDI (3COM/Tipping Point) currently offer. The only catch? The big spenders aren’t advertising so you have to have contacts to make such a sale. The scary part? We all know how cheap the U.S. government can be.. so how much are other governments paying?
Since the debate about pay-for-disclosure started, some folks have wondered what vulnerabilities are worth. We’ve seen companies like Verisign/iDefense and Tipping Point/ZDI offer serious money for vulnerabilities in the past. Adding to the mix, matousec.com has published a purchase page with prices of some of their vulnerability research information:
* Full analysis of reviewed personal firewalls
Visit Windows Personal Firewall analysis methodology page to get information about what the full analysis is. The full analysis is preferentially offered to the product vendor. If the vendor buys the analysis it is given 30 days protection for all private information included in this analysis.
o ZoneAlarm Pro 6.1.744.001 analysis – 1,500 ($ 1,950)
o Kerio Personal Firewall 4.3.246 analysis – 500 ($ 650)
o Norton Personal Firewall 2006 version 22.214.171.124 analysis – 1,500 ($ 1,950)
o BlackICE PC Protection 3.6.cpj analysis – 1,500 ($ 1,950)
* Single bugs of reviewed personal firewalls
Visit Windows Personal Firewall analysis methodology page to get information about what the single bug is.
o ZoneAlarm Pro 6.1.744.001 bugs – visit ZoneAlarm Pro 6.1.744.001 – Review
o Kerio Personal Firewall 4.3.246 bugs – visit Kerio Personal Firewall 4.3.246 – Review
o Norton Personal Firewall 2006 version 126.96.36.199 bugs – visit Norton Personal Firewall 2006 version 188.8.131.52 – Review
o BlackICE PC Protection 3.6.cpj bugs – visit BlackICE PC Protection 3.6.cpj – Review
Ever wondered what some of the bigger vendors do in response to vulnerability Disclosure? Federico Biancuzzi has written an article on his Disclosure survey which may answer the question for you. Apple, Computer Associates, Google, IBM, Microsoft, Novell, Oracle, Red Hat, SAP, Sun Microsystems and Yahoo all answered to one degree or another. As always, some of the vendors are a bit weak in the description. Take Oracle for example, who says they want researchers to wait for their patch before disclosing. Next he asks the two big vulnerability purchasing shops iDefense and TippingPoint’s ZeroDayInitiative (ZDI) their thoughts. Finally, he asks three prominent researchers; David Litchfield, H D Moore and Michal Zalewski.