Vulnerability in libspring-ldap-java - Arbitrary Password Authentication
Summary
DSA-4046-1: libspring-ldap-java - security update. Affects libspring-ldap-java versions < 1.3.1.RELEASE-5+deb8u1. Fixed in 1.3.1.RELEASE-5+deb8u1. How to fix ↓
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Background
libspring-ldap-java is a Java library used in Spring-based applications that utilize the Lightweight Directory Access Protocol (LDAP). It provides functionality for interacting with LDAP servers, including authentication and data retrieval. This vulnerability in libspring-ldap-java allows for authentication with a correct username but an arbitrary password.
Vulnerability Detail
The vulnerability in libspring-ldap-java arises from a flaw that enables authentication with any password, regardless of its correctness. This means that an attacker can gain unauthorized access to an application using this library by providing a valid username and any password. The impact of this vulnerability can be severe, as it allows unauthorized individuals to bypass authentication mechanisms and potentially gain access to sensitive information or perform malicious actions.
How To Fix
Minimum fixed version
1.3.1.RELEASE-5+deb8u1
This is the first release that contains the fix.
sudo apt-get install --only-upgrade libspring-ldap-javaTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no known workaround for this vulnerability. It is essential to apply the recommended fix by upgrading to the patched version of libspring-ldap-java.
Conclusion
The vulnerability in libspring-ldap-java allows for authentication with an arbitrary password, bypassing the correct password requirement. To mitigate this vulnerability, it is crucial to upgrade to the patched version of libspring-ldap-java. For further support on vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for libspring-ldap-java →
FAQ
libspring-ldap-java is a Java library used in Spring-based applications for interacting with LDAP servers.
The vulnerability allows for authentication with any password, bypassing the correct password requirement. This can lead to unauthorized access and potential misuse of the application.
To fix this vulnerability, upgrade the libspring-ldap-java package to version 1.3.1.RELEASE-5+deb8u1 or later.
No, there is no known workaround for this vulnerability. Upgrading to the patched version is necessary.
You can find more information about this vulnerability in the security tracker page for libspring-ldap-java: https://security-tracker.debian.org/tracker/libspring-ldap-java
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