Published: 31/12/2002 Updated: 09/02/2024

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9

VMScore: 505

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

mod_cgi in Apache 2.0.39 and 2.0.40 allows local users and possibly remote malicious users 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.

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apache http server 2.0.39
apache http server 2.0.40

source: wwwsecurityfocuscom/bid/5787/info Apache is prone to a denial of service condition when an excessive amount of data is written to stderr This condition reportedly occurs when the amount of data written to stderr is over the default amount allowed by the operating system This may potentially be an issue in web applications that ...

CWE-667 http://issues.apache.org/bugzilla/show_bug.cgi?id=22030 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://www.securityfocus.com/bid/5787 http://www.iss.net/security_center/static/10200.php http://seclists.org/bugtraq/2002/Sep/0253.html http://issues.apache.org/bugzilla/show_bug.cgi?id=10515 http://www.securityfocus.com/bid/8725 http://securitytracker.com/id?1007823 http://marc.info/?l=apache-httpd-dev&m=103291952019514&w=2 https://nvd.nist.gov https://www.exploit-db.com/exploits/21854/

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CVE-2002-1850

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