PT-2012-2450 · Yahoo · Yahoo! Messenger

Publicado 2012-01-19 · Atualizado 2012-01-23 · CVE-2012-0268

Positive Technologies (AI Summary)

CVSS v2.0

5.1

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Yahoo! Messenger versions prior to 11.5.0.155

Description The issue is related to an integer overflow in the CYImage::LoadJPG method within the YImage.dll component of Yahoo! Messenger. This occurs when photo sharing is enabled and a crafted JPG image is used, potentially triggering a heap-based buffer overflow. This could allow remote attackers to execute arbitrary code.

Recommendations For versions prior to 11.5.0.155, update to version 11.5.0.155 or later to resolve the issue. As a temporary workaround, consider disabling photo sharing until the update is applied.

Correção

Enumeração de Fraquezas

CWE-189

Identificadores relacionados

CVE-2012-0268

Produtos afetados

Yahoo! Messenger

Referências · 2

• http://secunia.com/advisories/47041 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2012-0268 · Nota de Segurança