CVE-2014-4080

Microsoft Internet Explorer 10 and 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web…

published September 10, 2014

CVSS
—
EPSS
26%
Percentile
98.0
In the wild
Unconfirmed
What it is

⚠️ A crafted web page can lead to memory corruption in Internet Explorer 10 and 11 — think of it as a mischievous chef putting poison in a dish when you least expect it! 😱 Picture a restaurant where the head chef trusts every delivery without checking the ingredients. One day, a bad batch slips through, and everyone who orders from the menu ends up in trouble — that’s how this vulnerability works, allowing attackers to execute arbitrary code through a malicious website. An attacker could exploit this vulnerability to execute any code they choose, which can lead to disastrous outcomes like stealing sensitive information or causing a denial of service by crashing the browser. Imagine your browser suddenly freezing during an important online meeting — absolutely devastating!

Put simply

Picture a restaurant where the head chef trusts every delivery without checking the ingredients. One day, a bad batch slips through, and everyone who orders from the menu ends up in trouble — that’s how this vulnerability works, allowing attackers to execute arbitrary code through a malicious website. This vulnerability occurs due to improper memory handling in Internet Explorer, allowing a remote attacker to trigger memory corruption through a carefully crafted website, leading to potential arbitrary code execution.

What to do

An attacker could exploit this vulnerability to execute any code they choose, which can lead to disastrous outcomes like stealing sensitive information or causing a denial of service by crashing the browser. Imagine your browser suddenly freezing during an important online meeting — absolutely devastating! To protect your users, encourage them to switch to a different browser until this vulnerability is addressed. Additionally, keep a lookout for any patches released by Microsoft for Internet Explorer that may mitigate this issue. Regularly update your systems and educate users about the risks of using outdated browsers. You can tackle this! By spreading awareness and encouraging browser updates, you'll help keep users safe from potential threats. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.25549 · 98.0th percentile
Published
2014-09-10T01:00Z
EPSS history
Timeline
  • 10 SEP 01:00Z
    Microsoft Internet Explorer 10 and 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web…
    cvelistv5