PT-2011-3483 · Dovecot+1 · Dovecot+1

Vincent Danen · Publicado 2011-05-24 · Atualizado 2017-08-17 · CVE-2011-1929

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 Dovecot versions 1.2.x through 1.2.16 Dovecot versions 2.0.x through 2.0.12

Description The issue allows remote attackers to cause a denial of service, potentially leading to daemon crash or mailbox corruption, by sending a crafted e-mail message that exploits improper handling of '0' characters in header names.

Recommendations For Dovecot versions 1.2.x through 1.2.16, update to version 1.2.17 or later. For Dovecot versions 2.0.x through 2.0.12, update to version 2.0.13 or later.

Correção

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2011-1929

DSA-2252-1

RHSA-2011:1187

RHSA-2011_1187

Produtos afetados

Dovecot

Red Hat

Referências · 32

• https://bugzilla.redhat.com/show_bug.cgi?id=706286 · Correção
• https://hermes.opensuse.org/messages/8581790 · Aviso do Fabricante
• http://mandriva.com/security/advisories?name=MDVSA-2011:101 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2011-1929 · Nota de Segurança
• http://secunia.com/advisories/44712 · Nota
• https://access.redhat.com/errata/RHSA-2011:1187 · Nota
• https://access.redhat.com/security/cve/CVE-2011-1929 · Nota
• http://secunia.com/advisories/44683 · Nota
• https://linux.oracle.com/errata/ELSA-2011-1187.html · Aviso do Fabricante
• http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061384.html · Aviso do Fabricante
• http://dovecot.org/doc/NEWS-2.0 · Nota
• http://redhat.com/support/errata/RHSA-2011-1187.html · Aviso do Fabricante
• http://secunia.com/advisories/44771 · Nota
• https://security-tracker.debian.org/tracker/CVE-2011-1929 · Aviso do Fabricante
• http://ubuntu.com/usn/USN-1143-1 · Aviso do Fabricante