CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 0CVE-2021-24099 – Skype for Business and Lync Denial of Service Vulnerability
https://notcve.org/view.php?id=CVE-2021-24099
Skype for Business and Lync Denial of Service Vulnerability Una Vulnerabilidad de Denegación de Servicio de Skype para Business y Lync • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24099 •
CVSS: 9.8EPSS: 0%CPEs: 6EXPL: 0CVE-2020-1025 – Microsoft Office Elevation of Privilege Vulnerability
https://notcve.org/view.php?id=CVE-2020-1025
An elevation of privilege vulnerability exists when Microsoft SharePoint Server and Skype for Business Server improperly handle OAuth token validation. An attacker who successfully exploited the vulnerability could bypass authentication and achieve improper access. To exploit this vulnerability, an attacker would need to modify the token. The update addresses the vulnerability by modifying how Microsoft SharePoint Server and Skype for Business Server validate tokens. Se presenta una vulnerabilidad de elevación de privilegios cuando Microsoft SharePoint Server y Skype for Business Server manejan inapropiadamente la comprobación de del token de OAuth, también se conoce como "Microsoft Office Elevation of Privilege Vulnerability" • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1025 • CWE-20: Improper Input Validation •
CVSS: 5.4EPSS: 0%CPEs: 1EXPL: 0CVE-2019-1490
https://notcve.org/view.php?id=CVE-2019-1490
A spoofing vulnerability exists when a Skype for Business Server does not properly sanitize a specially crafted request, aka 'Skype for Business Server Spoofing Vulnerability'. Hay una vulnerabilidad de suplantación de identidad cuando un Servidor de Skype for Business no sanea apropiadamente una petición especialmente diseñada, también se conoce como "Skype for Business Server Spoofing Vulnerability". • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1490 • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') •
CVSS: 6.5EPSS: 0%CPEs: 22EXPL: 0CVE-2019-1084
https://notcve.org/view.php?id=CVE-2019-1084
An information disclosure vulnerability exists when Exchange allows creation of entities with Display Names having non-printable characters. An authenticated attacker could exploit this vulnerability by creating entities with invalid display names, which, when added to conversations, remain invisible. This security update addresses the issue by validating display names upon creation in Microsoft Exchange, and by rendering invalid display names correctly in Microsoft Outlook clients., aka 'Microsoft Exchange Information Disclosure Vulnerability'. Existe una vulnerabilidad de divulgación de información cuando Exchange permite la creación de entidades con nombres de visualización que tienen caracteres no imprimibles. Un atacante autenticado podría explotar esta vulnerabilidad al crear entidades con nombres de visualización no válidos que, cuando son agregados a las conversaciones, permanecen invisibles. • https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1084 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 5.9EPSS: 0%CPEs: 6EXPL: 0CVE-2018-8546 – Microsoft Skype 2015 / 2016 Denial Of Service
https://notcve.org/view.php?id=CVE-2018-8546
A denial of service vulnerability exists in Skype for Business, aka "Microsoft Skype for Business Denial of Service Vulnerability." This affects Office 365 ProPlus, Microsoft Office, Microsoft Lync, Skype. Existe una vulnerabilidad de denegación de servicio (DoS) en Skype for Business. Esto también se conoce como "Microsoft Skype for Business Denial of Service Vulnerability". Esto afecta a Office 365 ProPlus, Microsoft Office, Microsoft Lync y Skype. • http://www.securityfocus.com/bid/105802 http://www.securitytracker.com/id/1042125 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8546 •