Nyxgeek

**Nome do software vulnerável e versões afetadas** Nessus versões 8.11.0 e anteriores **Descrição** O problema está relacionado à expiração incorreta da sessão, o que poderia permitir que invasores com acesso local fizessem login em uma sessão existente do navegador. **Recomendações** Para as versões 8.11.0 e anteriores, atualize para uma versão que expire as sessões corretamente, a fim de impedir o acesso não autorizado.

**Name of the Vulnerable Software and Affected Versions** Microsoft Lync for Mac 2011 **Description** A security feature bypass issue exists due to improper sanitization of specially crafted messages. This can be exploited by a remote attacker to redirect users to malicious sites or automatically download file types into the safe file types list using a specially formed message. **Recommendations** For Microsoft Lync for Mac 2011, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Skype for Business (affected versions not specified) **Description** The issue exists due to insufficient input validation in Microsoft Office and Skype for Business, allowing a remote attacker to execute arbitrary code using specially crafted content. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.