CVE-2018-5482 : Vulnerability Insights and Analysis
Learn about CVE-2018-5482 affecting NetApp SnapCenter Server versions prior to 4.1. Find out how the lack of a secure flag for sensitive cookies in HTTPS sessions can lead to potential data exposure.
NetApp SnapCenter Server prior to version 4.1 is vulnerable to a security issue where the secure flag is not set for a sensitive cookie in an HTTPS session, potentially allowing the transmission of the cookie in plain text over an unencrypted channel.
Understanding CVE-2018-5482
This CVE entry highlights a vulnerability in NetApp SnapCenter Server versions earlier than 4.1, impacting the security of sensitive cookies transmitted over HTTPS.
What is CVE-2018-5482?
The vulnerability in CVE-2018-5482 arises from the failure to set the secure flag for a sensitive cookie in an HTTPS session, enabling the transmission of the cookie in plain text over an unencrypted channel.
The Impact of CVE-2018-5482
The lack of the secure flag for the sensitive cookie in NetApp SnapCenter Server versions prior to 4.1 can lead to the exposure of sensitive information due to potential interception over unencrypted channels.
Technical Details of CVE-2018-5482
NetApp SnapCenter Server's vulnerability in CVE-2018-5482 can be further understood through the following technical details:
Vulnerability Description
The vulnerability allows the transmission of sensitive cookies in plain text over unencrypted channels due to the absence of the secure flag in HTTPS sessions.
Affected Systems and Versions
- Product: SnapCenter Server
- Vendor: NetApp
- Versions Affected: Versions prior to 4.1
Exploitation Mechanism
The vulnerability can be exploited by intercepting the unencrypted transmission of sensitive cookies over HTTPS sessions in NetApp SnapCenter Server versions earlier than 4.1.
Mitigation and Prevention
To address the security issue posed by CVE-2018-5482, the following steps can be taken:
Immediate Steps to Take
- Upgrade NetApp SnapCenter Server to version 4.1 or later to ensure the secure flag is set for sensitive cookies.
- Avoid transmitting sensitive information over unencrypted channels.
Long-Term Security Practices
- Implement HTTPS encryption for all data transmissions to prevent interception of sensitive information.
- Regularly monitor and update security protocols to address potential vulnerabilities.
Patching and Updates
- Apply patches and updates provided by NetApp to fix the vulnerability and enhance the security of SnapCenter Server.