PT-2013-4899 · Simon Tatham · Putty

Publicado 2013-08-09 · Atualizado 2024-06-15 · CVE-2013-4208

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 prior to 0.63

Description The issue concerns the rsa verify function, which does not properly clear sensitive process memory after use and fails to free certain structures containing sensitive process memory. This could potentially allow local users to discover private RSA and DSA keys.

Recommendations For versions prior to 0.63, update to version 0.63 or later to resolve the issue.

Correção

Information Disclosure

Enumeração de Fraquezas

CWE-200

Identificadores relacionados

CVE-2013-4208

DSA-2736-1

MGASA-2013-0242

OPENSUSE-SU-2024:10399-1

Produtos afetados

Putty

Referências · 23

• http://chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-bignum-division-by-zero.html · Nota
• http://chiark.greenend.org.uk/~sgtatham/putty/wishlist/private-key-not-wiped.html · Nota
• http://openwall.com/lists/oss-security/2013/08/06/11 · Nota
• http://secunia.com/advisories/54379 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2013-4206 · Nota
• https://security-tracker.debian.org/tracker/CVE-2013-4208 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2013-4208 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2013-4852 · Nota
• https://suse.com/security/cve/CVE-2013-4208 · Nota
• http://openwall.com/lists/oss-security/2013/08/06/13 · Nota
• https://advisories.mageia.org/MGASA-2013-0242.html · Nota de Segurança
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4208 · Nota
• https://bugs.mageia.org/show_bug.cgi?id=10925 · Nota
• https://suse.com/security/cve/CVE-2013-4207 · Nota
• http://search-lab.hu/advisories/secadv-20130722 · Nota