PT-2017-15042 · Enigmail · Enigmail

Patrick Brunschwig · Publicado 2017-12-21 · Atualizado 2018-02-04 · CVE-2017-17846

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Enigmail versions prior to 1.9.9

Description A problem has been discovered where regular expressions can be exploited to cause a Denial of Service (DoS) due to attempts to match arbitrarily long strings.

Recommendations For versions prior to 1.9.9, update to version 1.9.9 or later to resolve the issue.

Correção

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2017-17846

DLA-1219-1

DSA-4070-1

MGASA-2017-0477

Produtos afetados

Enigmail

Referências · 18

• https://osv.dev/vulnerability/DEBIAN-CVE-2017-17846 · Aviso do Fabricante
• https://osv.dev/vulnerability/DSA-4070-1 · Aviso do Fabricante
• https://enigmail.net/download/other/Enigmail%20Pentest%20Report%20by%20Cure53%20-%20Excerpt.pdf · Aviso do Fabricante
• https://advisories.mageia.org/MGASA-2017-0477.html · Nota de Segurança
• https://debian.org/security/2017/dsa-4070 · Aviso do Fabricante
• https://bugs.mageia.org/show_bug.cgi?id=22251 · Nota
• https://mail-archive.com/enigmail-users%40enigmail.net/msg04280.html · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-17846 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-17846 · Nota de Segurança
• https://cve.org/CVERecord?id=CVE-2017-17846 · Nota de Segurança
• https://lists.debian.org/debian-lts-announce/2017/12/msg00021.html · Nota
• https://ubuntu.com/security/CVE-2017-17846 · Aviso do Fabricante
• https://lists.debian.org/debian-security-announce/2017/msg00333.html · Nota
• https://osv.dev/vulnerability/MGASA-2017-0477 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2017-17846 · Aviso do Fabricante