PT-2004-2011 · Simon Tatham · Putty

Publicado 2004-12-01 · Atualizado 2017-07-11 · CVE-2004-1008

Positive Technologies (AI Summary)

CVSS v2.0

10

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions: PuTTY versions prior to 0.56

Description: The issue is related to an integer signedness error in the ssh2 rdpkt function, which can be exploited by remote attackers to execute arbitrary code. This is achieved by sending a SSH2 MSG DEBUG packet with a modified stringlen parameter, leading to a buffer overflow.

Recommendations: For versions prior to 0.56, update to version 0.56 or later to resolve the issue. As a temporary workaround, consider restricting access to the ssh2 rdpkt function until a patch is available. Avoid using the stringlen parameter in the affected SSH2 MSG DEBUG packet until the issue is resolved.

Correção

Identificadores relacionados

CVE-2004-1008

Produtos afetados

Putty

Referências · 16

• http://idefense.com/application/poi/display?id=155&type=vulnerabilities&flashstatus=true · Nota
• http://marc.info/?l=bugtraq&m=109889312917613&w=2 · Nota
• http://securityfocus.com/bid/11549 · Aviso do Fabricante
• http://secunia.com/advisories/13012 · Nota
• http://secunia.com/advisories/12987 · Nota
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-1008 · Nota
• https://exchange.xforce.ibmcloud.com/vulnerabilities/17886 · Nota
• http://secunia.com/advisories/17214 · Nota
• http://chiark.greenend.org.uk/~sgtatham/putty · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2004-1008 · Aviso do Fabricante
• http://gentoo.org/security/en/glsa/glsa-200410-29.xml · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2004-1008 · Nota de Segurança
• http://www-1.ibm.com/support/docview.wss?uid=ssg1S1002414 · Nota
• https://osv.dev/vulnerability/CVE-2004-1008 · Aviso do Fabricante
• http://www-1.ibm.com/support/docview.wss?uid=ssg1S1002416 · Nota