Description
The UCC dedicated server for the Unreal engine, possibly 2003 and 2004, on Windows allows remote attackers to cause a denial of service (continuous beep and server slowdown) via a string containing many 0x07 characters in (1) a request to the images/ directory, (2) the Content-Type field, (3) a HEAD request, and possibly other unspecified vectors.
References
- 20070818 Unexploitable buffer-overflow in the logging function of the Unreal engine mailing-list
- 26506 third-party-advisory
- 3039 third-party-advisory
- unreal-multiple-command-dos(36103) vdb-entry
- 20070829 Re: Unexploitable buffer-overflow in the logging function of the Unreal engine mailing-list
- 20070829 Re[2]: Unexploitable buffer-overflow in the logging function of the Unreal engine mailing-list
- http://aluigi.org/poc/unrwebdos.zip
- http://aluigi.org/adv/unrwebdos-adv.txt