CVE-2019-9763 : Security Advisory and Response
Learn about CVE-2019-9763, a cross-site scripting vulnerability in Openfind Mail2000 versions 6.0 and 7.0 Webmail. Find out the impact, affected systems, exploitation method, and mitigation steps.
A vulnerability was found in Openfind Mail2000 version 6.0 and 7.0 Webmail, allowing cross-site scripting (XSS) attacks via the use of an '<object data="data:text/html' substring in an email message. This issue has been addressed by the vendor through a patch.
Understanding CVE-2019-9763
This CVE entry describes a cross-site scripting vulnerability in Openfind Mail2000 version 6.0 and 7.0 Webmail.
What is CVE-2019-9763?
CVE-2019-9763 is a security vulnerability in Openfind Mail2000 Webmail versions 6.0 and 7.0 that enables attackers to execute cross-site scripting attacks through malicious email content.
The Impact of CVE-2019-9763
The vulnerability allows attackers to inject malicious scripts into email messages, potentially leading to unauthorized access to sensitive information, session hijacking, or other malicious activities.
Technical Details of CVE-2019-9763
This section provides more in-depth technical information about the CVE.
Vulnerability Description
The vulnerability in Openfind Mail2000 versions 6.0 and 7.0 Webmail enables cross-site scripting attacks through a specific substring in email messages.
Affected Systems and Versions
- Product: Openfind Mail2000
- Versions: 6.0 and 7.0
Exploitation Mechanism
Attackers can exploit this vulnerability by inserting an '<object data="data:text/html' substring in an email message to execute malicious scripts.
Mitigation and Prevention
Protecting systems from CVE-2019-9763 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply the vendor-provided patch promptly to mitigate the vulnerability.
- Educate users about the risks of opening suspicious emails and encourage vigilance.
Long-Term Security Practices
- Implement email filtering mechanisms to detect and block malicious content.
- Regularly update and patch email systems to prevent future vulnerabilities.
Patching and Updates
Ensure that all systems running Openfind Mail2000 are updated with the latest patches and security fixes.