CVE-2017-11774: Microsoft Office Outlook Security Feature Bypass Vulnerability
High · CVSS 7.8 (CVSS 3.1)KEV known exploitedEPSS 59.6%, 99th percentilePublished Updated Assigner: microsoft
In CISA’s Known Exploited Vulnerabilities catalog: Microsoft Office Outlook Security Feature Bypass Vulnerability.
Added , federal remediation due . Known ransomware use: Unknown.
Required action: Apply updates per vendor instructions.
Description
Microsoft Outlook 2010 SP2, Outlook 2013 SP1 and RT SP1, and Outlook 2016 allow an attacker to execute arbitrary commands, due to how Microsoft Office handles objects in memory, aka "Microsoft Outlook Security Feature Bypass Vulnerability."
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Status incidents that name it
No tracked status incident names this CVE.
Affected vendors and products
Microsoft Corporation: Microsoft Outlook
References
- CVE record on cve.org (opens in new tab)
- NVD entry (opens in new tab)
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11774 (opens in new tab)
- sensepost.com/blog/2017/outlook-home-page-another-ruler-vector/ (opens in new tab)
- www.securityfocus.com/bid/101098 (opens in new tab)
- www.securitytracker.com/id/1039542 (opens in new tab)
- CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
- This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
- Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
- EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)