PT-2009-5047 · Digium · Asterisk Open Source

Marcus Hunger · Publicado 2009-07-30 · Atualizado 2017-08-17 · CVE-2009-2651

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Asterisk Open Source version 1.6.1

Description The issue allows remote attackers to cause a denial of service, resulting in a crash. This occurs when an RTP text frame without a certain delimiter is sent, triggering a NULL pointer dereference and the subsequent calculation of an invalid pointer.

Recommendations For Asterisk Open Source version 1.6.1, update to version 1.6.1.2 to resolve the issue.

Exploit

Correção

DoS

Enumeração de Fraquezas

CWE-399

Identificadores relacionados

CVE-2009-2651

Produtos afetados

Asterisk Open Source

Referências · 13

• 🔥 http://downloads.digium.com/pub/security/AST-2009-004-1.6.1.diff.txt · Exploit
• http://securitytracker.com/id?1022608 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2009-2651 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2009-2651 · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2651 · Nota
• http://secunia.com/advisories/36039 · Aviso do Fabricante
• http://vupen.com/english/advisories/2009/2067 · Aviso do Fabricante
• http://osvdb.org/56571 · Nota
• https://exchange.xforce.ibmcloud.com/vulnerabilities/52046 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2009-2651 · Aviso do Fabricante
• http://downloads.asterisk.org/pub/security/AST-2009-004.html · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2009-2651 · Aviso do Fabricante
• http://securityfocus.com/bid/35837 · Nota