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  1. Vulnerabilities

CVE-2002-1850 Detail

Deferred

This CVE record is not being prioritized for NVD enrichment efforts due to resource or other concerns.

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.
CVSS 3.x Severity and Vector Strings:

NIST CVSS score
NIST: NVD
Base Score: 7.5 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology
NIST: NVD
Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)

Vendor Statements (disclaimer)

Official Statement from Red Hat (08/30/2006)

Not vulnerable. This issue did not affect the versions of Apache HTTP server as shipped with Red Hat Enterprise Linux 2.1, 3, or 4.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to [email protected].

URL Source(s) Tag(s)
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, MITRE Broken Link
http://issues.apache.org/bugzilla/show_bug.cgi?id=10515 CVE, MITRE Issue Tracking
http://issues.apache.org/bugzilla/show_bug.cgi?id=22030 CVE, MITRE Issue Tracking Patch
http://marc.info/?l=apache-httpd-dev&m=103291952019514&w=2 CVE, MITRE Mailing List
http://seclists.org/bugtraq/2002/Sep/0253.html CVE, MITRE Exploit Mailing List Third Party Advisory
http://securitytracker.com/id?1007823 CVE, MITRE Broken Link Patch Third Party Advisory VDB Entry
http://www.iss.net/security_center/static/10200.php CVE, MITRE Broken Link Patch
http://www.securityfocus.com/bid/5787 CVE, MITRE Broken Link Exploit Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/8725 CVE, MITRE Broken Link Patch Third Party Advisory VDB Entry

Weakness Enumeration

CWE-ID CWE Name Source
CWE-667 Improper Locking cwe source acceptance level NIST

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

5 change records found show changes

CVE Modified by CVE 11/20/2024 6:42:16 PM

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

CVE Modified by MITRE 5/13/2024 9:22:26 PM

Action Type Old Value New Value

Modified Analysis by NIST 2/08/2024 7:29:54 PM

Action Type Old Value New Value
Added CVSS V3.1 
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added CWE 
NIST CWE-667
Removed CWE 
NIST NVD-CWE-Other
Changed Reference Type 
http://cvs.apache.org/viewcvs.cgi/httpd-2.0/modules/generators/mod_cgi.c?r1=1.148.2.7&r2=1.148.2.8 No Types Assigned


 
http://cvs.apache.org/viewcvs.cgi/httpd-2.0/modules/generators/mod_cgi.c?r1=1.148.2.7&r2=1.148.2.8 Broken Link
Changed Reference Type 
http://issues.apache.org/bugzilla/show_bug.cgi?id=10515 No Types Assigned


 
http://issues.apache.org/bugzilla/show_bug.cgi?id=10515 Issue Tracking
Changed Reference Type 
http://issues.apache.org/bugzilla/show_bug.cgi?id=22030 Patch


 
http://issues.apache.org/bugzilla/show_bug.cgi?id=22030 Issue Tracking, Patch
Changed Reference Type 
http://marc.info/?l=apache-httpd-dev&m=103291952019514&w=2 No Types Assigned


 
http://marc.info/?l=apache-httpd-dev&m=103291952019514&w=2 Mailing List
Changed Reference Type 
http://seclists.org/bugtraq/2002/Sep/0253.html Exploit


 
http://seclists.org/bugtraq/2002/Sep/0253.html Exploit, Mailing List, Third Party Advisory
Changed Reference Type 
http://securitytracker.com/id?1007823 Patch


 
http://securitytracker.com/id?1007823 Broken Link, Patch, Third Party Advisory, VDB Entry
Changed Reference Type 
http://www.iss.net/security_center/static/10200.php Patch


 
http://www.iss.net/security_center/static/10200.php Broken Link, Patch
Changed Reference Type 
http://www.securityfocus.com/bid/5787 Exploit


 
http://www.securityfocus.com/bid/5787 Broken Link, Exploit, Third Party Advisory, VDB Entry
Changed Reference Type 
http://www.securityfocus.com/bid/8725 Patch


 
http://www.securityfocus.com/bid/8725 Broken Link, Patch, Third Party Advisory, VDB Entry

CVE Modified by MITRE 10/17/2016 10:27:37 PM

Action Type Old Value New Value
Added Reference 
http://marc.info/?l=apache-httpd-dev&m=103291952019514&w=2
Removed Reference 
http://marc.theaimsgroup.com/?l=apache-httpd-dev&m=103291952019514&w=2

Initial CVE Analysis 7/26/2005 2:45:00 PM

Action Type Old Value New Value

Quick Info

CVE Dictionary Entry:
CVE-2002-1850
NVD Published Date:
12/31/2002
NVD Last Modified:
04/02/2025
Source:
MITRE

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