Monthly Archives: March, 2010

iDefense VCP as seen through OSVDB

In 2002, iDefense started their Vulnerability Contributor Program. The VCP was created to solicit vulnerability information from the security community and pay researchers for the information. Paying up to US$15,000 for a vulnerability or exploit, iDefense proved there was a significant market for such information after years of debate. The VCP also served as a stark reminder that researchers do not have an obligation to report vulnerabilities to vendors, that doing so is a courtesy.

The VCP pays for “actionable research”, meaning exploits in prominent software (e.g., Microsoft, Oracle) and infrastructure devices (e.g., Cisco). With the information in hand, iDefense in turn leverages researcher’s time by notifying their customers as an early warning system while handling the responsible disclosure of the information to the vendor. This activity can save a world of time for researchers who are long since tired of the headache that often comes with disclosure.

The list of vulnerabilities disclosed by iDefense is impressive. They attribute the large number of advisories to “250 security researchers worldwide”.

In the past few months, an OSF employee (Nepen) has begun to add creditee information for many vulnerabilities in prominent software. This has resulted in creditee information being added for all of the iDefense vulnerabilities. Using OSVDB, we can now look at their advisories in a new light.

iDefense employees have released 131 advisories, credited to 11 unique researchers and “iDefense Labs”. The VCP program has released 479 advisories, credited to 78 unique researchers and “anonymous”. If we assume the 250 researcher number is an estimate and includes both iDefense and VCP, then 89 researchers are distinct and public. That means the “anonymous” submissions make up approximately 161 unique people and cover 326 advisories out of the 479 released.

Using OSVDB’s new creditee system, we can see a neat timeline of the advisories as related to both iDefense and their VCP:

iDefense VCP (79 researchers, 479 advisories): http://osvdb.org/affiliations/1139-idefense-labs-vcp

iDefense Labs (12 researchers, 131 advisories): http://osvdb.org/affiliations/1091-idefense-labs

This is one of many neat ways to use the enhanced creditee system. Over time, as more information is added to the database, we can begin to look at other researchers and organizations.

February Update: OSVDB Winter 2010 Fundraising Goal

Back in early January, I issued a challenge to donate to OSF’s Winter Fundraiser for every new vulnerability pushed into OSVDB. Two of the three months have come and gone, and even though January was a little more productive than February in terms of new vulnerabilities, the moderation team is still making good progress:

2010-02-01: 13 vulns pushed, 133 vulns updated
2010-02-02: 31 vulns pushed, 79 vulns updated
2010-02-03: 25 vulns pushed, 145 vulns updated
2010-02-04: 21 vulns pushed, 31 vulns updated
2010-02-05: 25 vulns pushed, 153 vulns updated
2010-02-06: 8 vulns pushed, 76 vulns updated
2010-02-07: 3 vulns pushed, 278 vulns updated
2010-02-08: 27 vulns pushed, 64 vulns updated
2010-02-09: 47 vulns pushed, 159 vulns updated
2010-02-10: 37 vulns pushed, 160 vulns updated
2010-02-11: 16 vulns pushed, 59 vulns updated
2010-02-12: 27 vulns pushed, 128 vulns updated
2010-02-13: 10 vulns pushed, 51 vulns updated
2010-02-14: 4 vulns pushed, 112 vulns updated
2010-02-15: 12 vulns pushed, 81 vulns updated
2010-02-16: 23 vulns pushed, 181 vulns updated
2010-02-17: 28 vulns pushed, 235 vulns updated
2010-02-18: 25 vulns pushed, 119 vulns updated
2010-02-19: 43 vulns pushed, 261 vulns updated
2010-02-20: 11 vulns pushed, 126 vulns updated
2010-02-21: 2 vulns pushed, 34 vulns updated
2010-02-22: 3 vulns pushed, 64 vulns updated
2010-02-23: 41 vulns pushed, 221 vulns updated
2010-02-24: 37 vulns pushed, 112 vulns updated
2010-02-25: 15 vulns pushed, 138 vulns updated
2010-02-26: 17 vulns pushed, 146 vulns updated
2010-02-27: 9 vulns pushed, 17 vulns updated
2010-02-28: 8 vulns pushed, 24 vulns updated

With 568 new vulnerabilities pushed in February, we’re now up to 1,223 new entries for 2010; personally, I’d like to see that number hit at least 2,000 by the end of March (3,000 may be out of reach, but never say never), but that will depend on the time and efforts of our moderation team and the amount of vulnerabilities uncovered by our multiple reference sources. Please remember that I will donate $0.50 to OSF for every new vulnerability pushed into the database through April 1 (and no, there will not be an April Fools announcement saying that the challenge has been called off), and we’re hoping to obtain some matching offers to help offset the costs of maintaining the database. A special “thank you” goes to all parties who have offered to match the challenge so far, and we hope others who find OSVDB to be a valuable resource can jump in and help us out as well.

31 more days for the challenge… and away… we… go.

- Lyger

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