PT-2011-2922 · Sangoma · Asterisk Open Source

Publicado 2011-03-31 · Atualizado 2017-08-17 · CVE-2011-1175

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 versions 1.6.1.x through 1.6.1.22 Asterisk Open Source versions 1.6.2.x through 1.6.2.17 Asterisk Open Source versions 1.8.x through 1.8.2

Description The issue allows remote attackers to cause a denial of service by establishing many short TCP sessions to services that use a certain TLS API, resulting in a NULL pointer dereference and daemon crash.

Recommendations For Asterisk Open Source versions 1.6.1.x through 1.6.1.22, update to version 1.6.1.23 or later. For Asterisk Open Source versions 1.6.2.x through 1.6.2.17, update to version 1.6.2.17.1 or later. For Asterisk Open Source versions 1.8.x through 1.8.2, update to version 1.8.3.1 or later.

Correção

Identificadores relacionados

CVE-2011-1175

DSA-2225-1

Produtos afetados

Asterisk Open Source

Referências · 18

• https://exchange.xforce.ibmcloud.com/vulnerabilities/66140 · Nota
• http://vupen.com/english/advisories/2011/0686 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2011-1175 · Aviso do Fabricante
• https://bugzilla.redhat.com/show_bug.cgi?id=688678 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2011-1175 · Nota de Segurança
• http://debian.org/security/2011/dsa-2225 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2011-1175 · Aviso do Fabricante
• http://vupen.com/english/advisories/2011/0790 · Aviso do Fabricante
• http://lists.fedoraproject.org/pipermail/package-announce/2011-March/057163.html · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2011-1175 · Aviso do Fabricante
• http://securitytracker.com/id?1025224 · Nota
• http://openwall.com/lists/oss-security/2011/03/17/5 · Nota
• http://securityfocus.com/bid/46898 · Nota
• http://openwall.com/lists/oss-security/2011/03/21/12 · Correção
• http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056945.html · Correção, Aviso do Fabricante