CVE-2018-4991

Adobe Creative Cloud Desktop Application versions 4.4.1.298 and earlier have an exploitable Improper certificate validation vulnerability

published May 19, 2018

CVSS
—
EPSS
4%
Percentile
90.4
In the wild
Unconfirmed
What it is

⚠️ A simple oversight in certificate validation could open the door for mischief in Adobe Creative Cloud Desktop App versions 4.4.1.298 and earlier! 🎨 Think of it as a restaurant that forgets to check the IDs of its suppliers — they could receive spoiled food without realizing it, risking the health of their customers. In this case, the invalid certificates could let harmful content slip through undetected. If an attacker successfully exploits this vulnerability, they could bypass security measures and potentially execute harmful actions on the system. This could lead to unauthorized access to sensitive data or the installation of malicious software, wreaking havoc on your creative projects.

Put simply

Think of it as a restaurant that forgets to check the IDs of its suppliers — they could receive spoiled food without realizing it, risking the health of their customers. In this case, the invalid certificates could let harmful content slip through undetected. This vulnerability arises from improper certificate validation in Adobe Creative Cloud, allowing an attacker to exploit this flaw and bypass security measures by presenting untrusted certificates as valid.

What to do

If an attacker successfully exploits this vulnerability, they could bypass security measures and potentially execute harmful actions on the system. This could lead to unauthorized access to sensitive data or the installation of malicious software, wreaking havoc on your creative projects. To protect yourself, update to the latest version of the Adobe Creative Cloud Desktop Application to ensure all security checks are in place. Regularly review and strengthen your application’s security policies regarding certificate validation. You've got this! Keep your software up to date, and you'll stay one step ahead of any sneaky vulnerabilities. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03958 · 90.4th percentile
Published
2018-05-19T17:00Z
EPSS history
Timeline
  • 19 MAY 17:00Z
    Adobe Creative Cloud Desktop Application versions 4.4.1.298 and earlier have an exploitable Improper certificate validation vulnerability
    cvelistv5