PT-2014-4607 · Digium · Asterisk

Jcolp + 1 · Publicado 2014-04-18 · Atualizado 2014-04-21 · CVE-2014-2288

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Asterisk Open Source versions 12.x through 12.1.0

Description The issue allows remote attackers to cause a denial of service (crash) via a PJSIP endpoint that does not have an associated outgoing request, when qualify frequency is enabled on an AOR and the remote SIP server challenges for authentication of the resulting OPTIONS request.

Recommendations For Asterisk Open Source versions 12.x through 12.1.0, update to version 12.1.1 to resolve the issue.

Correção

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2014-2288

Produtos afetados

Asterisk

Referências · 7

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2288 · Nota
• http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130400.html · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2014-2288 · Nota de Segurança
• https://issues.asterisk.org/jira/browse/ASTERISK-23210 · Nota
• http://downloads.asterisk.org/pub/security/AST-2014-003.html · Aviso do Fabricante
• http://downloads.asterisk.org/pub/security/AST-2014-003-12.diff · Correção
• http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130426.html · Aviso do Fabricante