cvs.apache.orgConfirmation
http://cvs.apache.org/viewcvs.cgi/httpd-2.0/modules/generators/mod_cgi.c?r1=1.148.2.7&r2=1.148.2.8 CVE-2002-1850
HIGH
Apache 2.0.39/40 - Oversized STDERR Buffer Denial of Service
Record summary
CVE-2002-1850 has a selected CVSS score of 7.5 (high); EIP currently links 1 catalogued exploit.
Description
mod_cgi in Apache 2.0.39 and 2.0.40 allows local users and possibly remote attackers to cause a denial of service (hang and memory consumption) by causing a CGI script to send a large amount of data to stderr, which results in a read/write deadlock between httpd and the CGI script.
Description source: CVE List
Exploitation context
Available material
- Catalogued exploits
- 1
Proofs of concept
1Catalogued exploits
ExploitDBApache 2.0.39/40 - Oversized STDERR Buffer Denial of ServiceExploitDB exploitby K.C. WongNot analyzed1 file
References
10issues.apache.org
http://issues.apache.org/bugzilla/show_bug.cgi?id=10515 issues.apache.org
http://issues.apache.org/bugzilla/show_bug.cgi?id=22030 [apache-httpd-dev] 20020925 CGI bucket neededmailing list
http://marc.info/?l=apache-httpd-dev&m=103291952019514&w=2 20020923 Apache 2.0.(39|40) DOS (PHP!)mailing list
http://seclists.org/bugtraq/2002/Sep/0253.html 1007823vdb entry
http://securitytracker.com/id?1007823 apache-stderr-dos(10200)vdb entry
http://www.iss.net/security_center/static/10200.php 5787vdb entry
http://www.securityfocus.com/bid/5787 8725vdb entry
http://www.securityfocus.com/bid/8725 nvd.nist.gov
https://nvd.nist.gov/vuln/detail/CVE-2002-1850