CVE-2014-2791

Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka…

published July 8, 2014

CVSS
—
EPSS
16%
Percentile
97.0
In the wild
Unconfirmed
What it is

⚠️ A crafted website could spell trouble for your Internet Explorer 9 users! This vulnerability lets attackers execute arbitrary code - yikes! 🔥 Think of it like a restaurant that doesn't check its food sources. A seemingly innocent dish could be tainted, putting everyone at risk just because the kitchen didn't inspect the ingredients! An attacker could take control of an affected system, leading to unauthorized access or a complete denial of service. This means a user could potentially lose access to their system or see it behave erratically, which is absolutely devastating for anyone relying on their browser.

Put simply

Think of it like a restaurant that doesn't check its food sources. A seemingly innocent dish could be tainted, putting everyone at risk just because the kitchen didn't inspect the ingredients! This memory corruption vulnerability arises when Internet Explorer 9 improperly handles objects in memory. Attackers can exploit this flaw by directing users to maliciously crafted websites that trigger the corruption, allowing arbitrary code execution.

What to do

An attacker could take control of an affected system, leading to unauthorized access or a complete denial of service. This means a user could potentially lose access to their system or see it behave erratically, which is absolutely devastating for anyone relying on their browser. It’s best to encourage users to migrate away from Internet Explorer 9 to a more secure browser. If that’s not feasible, ensure that all users are aware of the risks and consider implementing a robust web content filtering solution to mitigate exposure. You've got this! Stay vigilant and your users will be safer in no time. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.16393 · 97.0th percentile
Published
2014-07-08T22:00Z
EPSS history
Timeline
  • 08 JUL 22:00Z
    Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka…
    cvelistv5