CVE-2002-1850

28Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 15%

from disclosure to weapon0 days

Published on NVDJun 28

1st PoCSep 24

exploitation probability

15%top 4% of all CVEs

observed exploitation

nono source reports it

1 public exploit(s)

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.

Affected products

n/a · n/a

public PoCs found — 1✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/21854

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

References

http://cvs.apache.org/viewcvs.cgi/httpd-2.0/modules/generators/mod_cgi.c?r1=1.148.2.7&r2=1.148.2.8 http://issues.apache.org/bugzilla/show_bug.cgi?id=10515 http://issues.apache.org/bugzilla/show_bug.cgi?id=22030 http://marc.info/?l=apache-httpd-dev&m=103291952019514&w=2 http://seclists.org/bugtraq/2002/Sep/0253.html http://securitytracker.com/id?1007823 http://www.iss.net/security_center/static/10200.php http://www.securityfocus.com/bid/5787 http://www.securityfocus.com/bid/8725