PT-2003-1433 · Unknown · Pptp Server

Timo Sirainen · Publicado 2003-04-26 · Atualizado 2016-10-18 · CVE-2003-0213

Positive Technologies (AI Summary)

CVSS v2.0

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions: PPTP server versions prior to 1.1.4-b3

Description: The issue allows remote attackers to cause a denial of service. This is achieved by setting a length field to 0 or 1, which results in a negative value being used in a read operation, leading to a buffer overflow.

Recommendations: For versions prior to 1.1.4-b3, update to version 1.1.4-b3 or later to resolve the issue. As a temporary workaround, consider restricting access to the ctrlpacket.c module to minimize the risk of exploitation.

Exploit

Correção

Identificadores relacionados

CVE-2003-0213

DSA-295

Produtos afetados

Pptp Server

Referências · 19

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/pptp/poptop_negative_read.rb · Exploit
• 🔥 https://exploit-db.com/exploits/16845 · Exploit
• 🔥 https://exploit-db.com/exploits/9952 · Exploit
• 🔥 https://exploit-db.com/exploits/19 · Exploit
• 🔥 http://securityfocus.com/bid/7316 · Exploit
• 🔥 https://exploit-db.com/exploits/16 · Exploit
• 🔥 https://exploit-db.com/exploits/22479 · Exploit
• http://marc.info/?l=bugtraq&m=105154539727967&w=2 · Nota
• https://security-tracker.debian.org/tracker/CVE-2003-0213 · Aviso do Fabricante
• http://securityfocus.com/archive/1/319428 · Nota
• https://osv.dev/vulnerability/CVE-2003-0213 · Aviso do Fabricante
• http://securityfocus.com/archive/1/317995 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2003-0213 · Nota de Segurança
• http://debian.org/security/2003/dsa-295 · Aviso do Fabricante
• http://sourceforge.net/project/shownotes.php?release_id=138437 · Nota