CVE-2016-1636

The PendingScript::notifyFinished function in WebKit/Source/core/dom/PendingScript.cpp in Google Chrome before 49.0.2623.75 relies on memory-cache information…

published March 6, 2016

CVSS
—
EPSS
2%
Percentile
78.7
In the wild
Unconfirmed
What it is

⚡ This sneaky flaw in Google Chrome lets attackers bypass security checks—imagine a security guard who just glances at the visitor’s ID instead of inspecting it properly! 🔍 Think of it like a restaurant that only checks if a dish is ordered twice rather than checking its ingredients. If someone orders a potentially dangerous dish again, they might just slip it past the chef's scrutiny! If exploited, this vulnerability could allow attackers to load malicious scripts, compromising user data and wreaking havoc on web applications. Users might unknowingly execute harmful actions while believing they are browsing securely!

Put simply

Think of it like a restaurant that only checks if a dish is ordered twice rather than checking its ingredients. If someone orders a potentially dangerous dish again, they might just slip it past the chef's scrutiny! The issue lies in the PendingScript::notifyFinished function, which relies on outdated memory-cache data instead of confirming the integrity of resource loads, enabling attackers to bypass the Subresource Integrity (SRI) checks meant to ensure resource authenticity.

What to do

If exploited, this vulnerability could allow attackers to load malicious scripts, compromising user data and wreaking havoc on web applications. Users might unknowingly execute harmful actions while believing they are browsing securely! Update Google Chrome to the latest version, as the fix has been implemented in version 49.0.2623.75 or later. Encourage users to regularly update to maintain their browser’s integrity and security features. 🛡️ You've got this! Stay vigilant and keep your browser updated to stay one step ahead of potential threats! 🌟

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01836 · 78.7th percentile
Published
2016-03-06T02:00Z
EPSS history
Timeline
  • 06 MAR 02:00Z
    The PendingScript::notifyFinished function in WebKit/Source/core/dom/PendingScript.cpp in Google Chrome before 49.0.2623.75 relies on memory-cache information…
    cvelistv5