CVE-2002-1850
Apache 2.0.39/40 - Oversized STDERR Buffer Denial of Service
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
3
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2002-09-24 First Exploit
- 2002-12-31 CVE Published
- 2005-06-29 CVE Reserved
- 2024-06-04 EPSS Updated
- 2024-08-08 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-667: Improper Locking
CAPEC
References (10)
| URL | Tag | Source |
|---|---|---|
| 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 | |
| http://issues.apache.org/bugzilla/show_bug.cgi?id=10515 | Issue Tracking | |
| http://marc.info/?l=apache-httpd-dev&m=103291952019514&w=2 | Mailing List |
| URL | Date | SRC |
|---|---|---|
| https://www.exploit-db.com/exploits/21854 | 2002-09-24 | |
| http://seclists.org/bugtraq/2002/Sep/0253.html | 2024-08-08 | |
| http://www.securityfocus.com/bid/5787 | 2024-08-08 |
| URL | Date | SRC |
|---|---|---|
| http://issues.apache.org/bugzilla/show_bug.cgi?id=22030 | 2024-02-09 | |
| http://securitytracker.com/id?1007823 | 2024-02-09 | |
| http://www.iss.net/security_center/static/10200.php | 2024-02-09 | |
| http://www.securityfocus.com/bid/8725 | 2024-02-09 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.39 Search vendor "Apache" for product "Http Server" and version "2.0.39" | - |
Affected
| ||||||
| Apache Search vendor "Apache" | Http Server Search vendor "Apache" for product "Http Server" | 2.0.40 Search vendor "Apache" for product "Http Server" and version "2.0.40" | - |
Affected
| ||||||