CVE-2017-0252

A remote code execution vulnerability exists in Microsoft Chakra Core in the way JavaScript engines render when handling objects in memory

published May 15, 2017

CVSS
—
EPSS
13%
Percentile
96.4
In the wild
Unconfirmed
What it is

⚠️ There's a sneaky remote code execution vulnerability lurking in Microsoft Chakra Core's handling of objects in memory! Think of it like a chef who mistakenly mixes up ingredients in a recipe, leading to a disastrous dish — when JavaScript tries to render objects, it might just end up cooking something unintended. 🍽️ An attacker could exploit this vulnerability to run arbitrary code on the affected system, potentially compromising sensitive data or taking control of the environment. While it hasn't been widely exploited yet, the potential for chaos is absolutely staggering!

Put simply

Think of it like a chef who mistakenly mixes up ingredients in a recipe, leading to a disastrous dish — when JavaScript tries to render objects, it might just end up cooking something unintended. 🍽️ This vulnerability in Chakra Core occurs due to memory corruption during object rendering, which could allow an attacker to execute their own code on the system remotely. It's a classic case of trusting the wrong ingredient in the recipe!

What to do

An attacker could exploit this vulnerability to run arbitrary code on the affected system, potentially compromising sensitive data or taking control of the environment. While it hasn't been widely exploited yet, the potential for chaos is absolutely staggering! To protect yourself, ensure that all Microsoft products using Chakra Core are up to date with the latest patches. Regularly review system configurations to minimize exposure to potential threats. 🛡️ You’ve got this! Keep your systems updated, and you'll be a security hero in no time! 🌟

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.13382 · 96.4th percentile
Published
2017-05-15T17:00Z
EPSS history
Timeline
  • 15 MAY 17:00Z
    A remote code execution vulnerability exists in Microsoft Chakra Core in the way JavaScript engines render when handling objects in memory
    cvelistv5