PT-2016-5809 · None · Pgpdump

Klaus Eisentraut · Publicado 2016-04-29 · Atualizado 2016-06-15 · CVE-2016-4021

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions pgpdump versions prior to 0.30

Description The issue allows context-dependent attackers to cause a denial of service, resulting in an infinite loop and CPU consumption, via crafted input. This is demonstrated by the string xa3x03.

Recommendations For versions prior to 0.30, update to version 0.30 or later to resolve the issue. As a temporary workaround, consider restricting the input to the read binary function to prevent crafted input from causing a denial of service.

Exploit

Correção

Enumeração de Fraquezas

CWE-399

Identificadores relacionados

CVE-2016-4021

DLA-768-1

MGASA-2016-0157

Produtos afetados

Pgpdump

Referências · 17

• 🔥 http://seclists.org/bugtraq/2016/Apr/99 · Exploit
• 🔥 https://syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2016-030.txt · Exploit
• https://github.com/kazu-yamamoto/pgpdump/pull/16 · Nota
• https://github.com/kazu-yamamoto/pgpdump/blob/master/CHANGES · Nota
• http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184617.html · Aviso do Fabricante
• https://bugs.mageia.org/show_bug.cgi?id=18262 · Nota
• https://security-tracker.debian.org/tracker/CVE-2016-4021 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2016-4021 · Nota de Segurança
• https://osv.dev/vulnerability/DEBIAN-CVE-2016-4021 · Aviso do Fabricante
• https://advisories.mageia.org/MGASA-2016-0157.html · Nota de Segurança
• http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184689.html · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2016-4021 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2016-4021 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2016-4021 · Aviso do Fabricante
• https://osv.dev/vulnerability/MGASA-2016-0157 · Aviso do Fabricante