CVE-2014-2777 Cross-site scripting in n/a
Remote attackers can execute arbitrary web script with increased privileges in Internet Explorer, requiring user interaction to trigger the vulnerability.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2014-2777?
CVE-2014-2777 is a high-severity cross-site scripting vulnerability in Microsoft Internet Explorer, published on 11 Jun 2014. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Microsoft Internet Explorer 8 through 11 allows remote attackers to execute arbitrary web script with increased privileges via unspecified vectors, aka "Internet Explorer Elevation of Privilege Vulnerability," a different vulnerability than CVE-2014-1778.
Weakness: CWE-94
Which versions are affected by CVE-2014-2777?
It affects 1 product.
Products include Microsoft Internet Explorer.
How do I fix CVE-2014-2777?
No fix has been published for CVE-2014-2777 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2014-2777 being exploited?
There is no known exploitation of CVE-2014-2777 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in Microsoft Internet Explorer
- CVE-2014-1776 Microsoft Internet Explorer Memory Corruption
- CVE-2021-27085 Microsoft Internet Explorer Remote Code Execution
- CVE-2017-0222 Microsoft Internet Explorer Remote Code Execution
- CVE-2017-0210 Microsoft Internet Explorer Privilege Escalation
- CVE-2017-0149 Microsoft Internet Explorer Memory Corruption
Sources
Also known as GHSA-q4qj-c7gq-hq5w.