Short Name |
HTTP:APACHE:HTGREP-HDR |
---|---|
Severity |
Minor |
Recommended |
No |
Category |
HTTP |
Keywords |
Apache htgrep Header Information Leakage |
Release Date |
2003/04/22 |
Update Number |
1213 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+ |
This signature detects attempts to exploit a known vulnerability in htgrep, a Perl CGI script used to query documents from an HTTP server. By default, htgrep places all search output files in wwwroot. Attackers can append a malicious header or footer file containing a relative or absolute pathname to the search output to view arbitrary files.
Successful exploitation of this vulnerability allows a remote attacker to read arbitrary files on a system with root-level permission.