CVE-2009-4769

50Vexday Risk Score

Patch soon. It has a working public exploit.

ssvc Attendepss 38%

from disclosure to weapon127 days

Published on NVDApr 20

1st PoC+127d

metasploitNov 17

exploitation probability

38%top 2% of all CVEs

observed exploitation

nono source reports it

2 public exploit(s)

Multiple format string vulnerabilities in the tolog function in httpdx 1.4, 1.4.5, 1.4.6, 1.4.6b, and 1.5 allow (1) remote attackers to execute arbitrary code via format string specifiers in a GET request to the HTTP server component when logging is enabled, and allow (2) remote authenticated users to execute arbitrary code via format string specifiers in a PWD command to the FTP server component.

Affected products

n/a · n/a

public PoCs found — 2

exploitdbwww.exploit-db.com/exploits/16732unverified exploitdbwww.exploit-db.com/exploits/16794unverified

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

References

http://osvdb.org/60181 http://osvdb.org/60182 http://www.metasploit.com/redmine/projects/framework/repository/revisions/7569/entry/modules/exploits/windows/ftp/httpdx_tolog_format.rb http://www.metasploit.com/redmine/projects/framework/repository/revisions/7569/entry/modules/exploits/windows/http/httpdx_tolog_format.rb http://www.vupen.com/english/advisories/2009/3312