CVE-2016-3291: Infoleak
First published: Wed Sep 14 2016(Updated: )
Microsoft Internet Explorer 11 and Microsoft Edge mishandle cross-origin requests, which allows remote attackers to obtain sensitive information via a crafted web site, aka "Microsoft Browser Information Disclosure Vulnerability."
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Edge Beta | ||
| Internet Explorer | =11 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2016-3291?
CVE-2016-3291 has a medium severity rating as it involves information disclosure vulnerabilities.
How do I fix CVE-2016-3291?
To fix CVE-2016-3291, update Microsoft Internet Explorer and Microsoft Edge to the latest versions.
What types of attacks can exploit CVE-2016-3291?
CVE-2016-3291 can be exploited through crafted web sites that handle cross-origin requests poorly.
Which versions of software are affected by CVE-2016-3291?
CVE-2016-3291 affects Microsoft Internet Explorer 11 and Microsoft Edge.
What can be exposed by CVE-2016-3291?
CVE-2016-3291 could allow attackers to obtain sensitive information from users via affected browsers.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/weakness
- agent/author
- agent/severity
- agent/last-modified-date
- agent/description
- agent/event
- agent/first-publish-date
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/microsoft
- canonical/microsoft edge beta
- canonical/internet explorer
- version/internet explorer/11