CVE-2022-43757CWE-312

Rancher: Exposure of sensitive fields

Critical · published February 7, 2023

CVSS v3.1
9.9
EPSS
1%
Percentile
45.4
In the wild
Unconfirmed
What it is

🚨 A sneaky vulnerability in SUSE Rancher lets users on managed clusters grab sensitive credentials right out of storage! 🔥 Think of it like leaving your secret recipe on the kitchen counter while inviting friends over for dinner — anyone could take a peek and whip it up for themselves. In this case, sensitive information is sitting there, clear as day, waiting to be snatched! If an attacker gains access to these credentials, they could potentially control clusters or access the data they shouldn't. With critical credentials in hand, the consequences could be absolutely devastating, from data breaches to complete loss of control over your infrastructure.

Put simply

Think of it like leaving your secret recipe on the kitchen counter while inviting friends over for dinner — anyone could take a peek and whip it up for themselves. In this case, sensitive information is sitting there, clear as day, waiting to be snatched! This Cleartext Storage of Sensitive Information vulnerability allows unauthorized users to access sensitive credentials due to insecure storage practices within SUSE Rancher. Versions prior to 2.5.17, 2.6.10, and 2.7.1 are affected, which means this issue is present in earlier releases.

What to do

If an attacker gains access to these credentials, they could potentially control clusters or access the data they shouldn't. With critical credentials in hand, the consequences could be absolutely devastating, from data breaches to complete loss of control over your infrastructure. To protect your clusters, upgrade SUSE Rancher to version 2.5.17, 2.6.10, or 2.7.1 immediately. Ensure your sensitive data is stored securely, avoiding cleartext storage methods to prevent unauthorized access in the future. You've got this! With a simple upgrade, you’ll shore up your defenses and boost your security hero status! 🛡️

The record
Technical detail
CVSS v3.1
9.9 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00553 · 45.4th percentile
Weakness
CWE-312 · Cleartext Storage of Sensitive Information
Published
2023-02-07T00:00Z
EPSS history
Timeline
  • 07 FEB 00:00Z
    Rancher: Exposure of sensitive fields
    cvelistv5