CVE-2014-3503: Weak PNRG in Apache Syncope
Summary
CVE-2014-3503: Apache Syncope uses a weak PNRG. Affects org.apache.syncope:syncope versions >= 1.1.0, < 1.1.8. Fixed in 1.1.8. How to fix ↓
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Background
Apache Syncope is an open-source identity management and access governance system. It provides a comprehensive solution for managing user identities, roles, and entitlements. The vulnerability identified as CVE-2014-3503 affects Apache Syncope versions 1.1.x before 1.1.8. This vulnerability arises from the use of weak random values in password generation, making it easier for remote attackers to guess passwords through brute force attacks.
Vulnerability Detail
The vulnerability in Apache Syncope arises from the use of weak random values in password generation. This weak pseudo-random number generator (PNRG) makes it easier for attackers to guess passwords through brute force attacks. As a result, an attacker can potentially gain unauthorized access to user accounts and compromise the security of the system. This vulnerability has a moderate severity rating according to the Common Vulnerability Scoring System (CVSS).
How To Fix
Latest published version: 4.1.3 as of 23 Oct 2026
Upgrading to it may include breaking changes; the version below is the minimum fixed release for this vulnerability.
If you need the minimum change
1.1.8
This is the first release that contains the fix.
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Workaround
There is no specific workaround mentioned for this vulnerability. However, users can mitigate the risk by enforcing strong password policies and encouraging users to choose complex and unique passwords. Additionally, implementing account lockout mechanisms can help prevent brute force attacks.
Conclusion
The vulnerability in Apache Syncope, identified as CVE-2014-3503, exposes weak password generation due to the use of a weak PNRG. This can lead to unauthorized access and compromise the security of the system. Users are advised to upgrade to Apache Syncope version 1.1.8 or later to fix this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for org.apache.syncope:syncope →
FAQ
Apache Syncope is an open-source identity management and access governance system. It provides a comprehensive solution for managing user identities, roles, and entitlements.
The vulnerability allows remote attackers to guess passwords through brute force attacks, potentially gaining unauthorized access to user accounts and compromising the security of the system.
To fix this vulnerability, it is recommended to upgrade to Apache Syncope version 1.1.8 or later. The updated version addresses the issue by using a stronger PNRG for password generation.
There are no specific workarounds mentioned for this vulnerability. However, enforcing strong password policies and implementing account lockout mechanisms can help mitigate the risk.
This vulnerability has a moderate severity rating according to the Common Vulnerability Scoring System (CVSS).
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