PT-2013-1464 · Simon Tatham · Putty

Vincent Danen · Publicado 2013-08-23 · Atualizado 2019-03-21 · CVE-2011-4607

Positive Technologies (AI Summary)

CVSS v2.0

2.1

Baixa

Vetor base

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

Name of the Vulnerable Software and Affected Versions PuTTY versions 0.59 through 0.61

Description The issue arises during keyboard-interactive authentication when managing user replies. Sensitive process memory is not properly cleared, potentially allowing local users to read login passwords by accessing the process' memory.

Recommendations For versions 0.59 through 0.61, update to a version that properly clears sensitive process memory to prevent potential password exposure.

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2011-4607

Produtos afetados

Putty

Referências · 8

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4607 · Nota
• http://seclists.org/oss-sec/2011/q4/500 · Nota
• http://seclists.org/oss-sec/2011/q4/499 · Nota
• http://chiark.greenend.org.uk/~sgtatham/putty/wishlist/password-not-wiped.html · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2011-4607 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2011-4607 · Nota de Segurança
• https://security-tracker.debian.org/tracker/CVE-2011-4607 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2011-4607 · Aviso do Fabricante