Przemysław Frasunek
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Przemysław Frasunek (also known as venglin, born May 6, 1983) is a "white hat" hacker and computer security expert from Poland. He has been a frequent Bugtraq poster since late in the 1990s[1], noted for one of the first published successful software exploits for the format string bug class of attacks[2][3], just after the first exploit of the person using nickname tf8[4][5]. Until that time the vulnerability was thought harmless.
[edit] Reported Bugs
Notable vulnerabilities credited to Przemysław Frasunek:
- CVE-2000-0573, Format string bug in WU-FTPD (remote root exploit), one of the first exploits for the format string bug class of attacks.[6].
- CVE-2001-0414, Buffer overflow (remote root exploit) in NTP server, affecting wide range of systems[7][8].
- CVE-2005-2072, Privilege escalation (local root exploit) affecting Sun Solaris versions 8,9,10 and OpenSolaris operating systems, discovered two weeks after public release of the OpenSolaris[9].
[edit] External links
[edit] References
| This article needs additional citations for verification. Please help improve this article by adding reliable references. Unsourced material may be challenged and removed. (January 2008) |
- ^ WWW page on Frasunek's security research
- ^ Software exploit for the WU-FTPD format string vulnerability
- ^ Software vulnerabilities' descriptions at wikivx.biz
- ^ tf8's version of the wu-ftpd 2.6.0 exploit
- ^ scut / team-teso Exploiting Format String Vulnerabilities v1.2 September 9, 2001
- ^ Buffer Overflow & Format Strings - Seminar on Computer Security
- ^ NTP vulnerability, Cisco
- ^ Vulnerabilities database, Securityfocus
- ^ Secunia Advisory on Sun Solaris 8/9/10 vulnerability
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