PT-2002-2572 · Apache · Apache Http Server

CVE-2002-1850 · Publicado 2002-12-31 · Atualizado 2024-02-09

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Apache versions 2.0.39 through 2.0.40

Description The issue allows local users and possibly remote attackers to cause a denial of service, resulting in hang and memory consumption. This occurs when a CGI script sends a large amount of data to stderr, causing a read/write deadlock between httpd and the CGI script.

Recommendations For Apache versions 2.0.39 and 2.0.40, consider restricting the amount of data that can be sent to stderr by CGI scripts to prevent the read/write deadlock. As a temporary workaround, consider disabling the CGI script functionality until a patch is available.

Exploit

Correção

DoS

Improper Locking

Enumeração de Fraquezas

CWE-667

Identificadores relacionados

CVE-2002-1850

Produtos afetados

Apache Http Server

Referências · 16

• 🔥 http://seclists.org/bugtraq/2002/Sep/0253.html · Exploit
• 🔥 http://securityfocus.com/bid/5787 · Exploit
• 🔥 https://exploit-db.com/exploits/21854 · Exploit
• http://cvs.apache.org/viewcvs.cgi/httpd-2.0/modules/generators/mod_cgi.c?r1=1.148.2.7&r2=1.148.2.8 · Nota
• http://securitytracker.com/id?1007823 · Correção
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-1850 · Nota
• http://marc.info/?l=apache-httpd-dev&m=103291952019514&w=2 · Nota
• https://t.me/cvenotify/70694 · Publicação no Telegram
• http://securityfocus.com/bid/8725 · Correção
• https://osv.dev/vulnerability/DEBIAN-CVE-2002-1850 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2002-1850 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2002-1850 · Aviso do Fabricante
• http://iss.net/security_center/static/10200.php · Correção
• http://issues.apache.org/bugzilla/show_bug.cgi?id=22030 · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2002-1850 · Nota de Segurança