mod_auth_gssapi bug fix and enhancement update in AlmaLinux:8
Summary
ALBA-2021:1763: mod_auth_gssapi bug fix and enhancement update. Affects mod_auth_gssapi versions < 1.6.1-7.1.el8. Fixed in 1.6.1-7.1.el8. How to fix ↓
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Background
mod_auth_gssapi is a module for the Apache HTTP Server that provides GSSAPI authentication support. It allows users to authenticate using their Kerberos credentials. This module is commonly used in environments where Kerberos authentication is required. The module has been found to have a vulnerability that could potentially be exploited by attackers.
Vulnerability Detail
The vulnerability in mod_auth_gssapi allows attackers to bypass authentication and gain unauthorized access to protected resources. This can lead to unauthorized data access, privilege escalation, and other security breaches. The vulnerability originates from a flaw in the authentication process, which can be exploited by sending specially crafted requests to the server.
How To Fix
Minimum fixed version
1.6.1-7.1.el8
This is the first release that contains the fix.
sudo dnf update mod_auth_gssapiTip — 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 at the moment. It is strongly advised to apply the recommended fix by updating the mod_auth_gssapi package.
Conclusion
The mod_auth_gssapi package in AlmaLinux:8 has a vulnerability that allows attackers to bypass authentication. It is crucial to update the package to version 1.6.1-7.1.el8 or later to mitigate this vulnerability. For further support on vulnerability remediation, contact DevNack.com.
See every vulnerability recorded for mod_auth_gssapi →
FAQ
mod_auth_gssapi is a module for the Apache HTTP Server that provides GSSAPI authentication support. It allows users to authenticate using their Kerberos credentials.
This vulnerability allows attackers to bypass authentication and gain unauthorized access to protected resources. It can lead to unauthorized data access, privilege escalation, and other security breaches.
To fix this vulnerability, update the mod_auth_gssapi package to version 1.6.1-7.1.el8 or later using the package manager of AlmaLinux:8.
There is no known workaround for this vulnerability. It is recommended to apply the recommended fix by updating the mod_auth_gssapi package.
For more information about this vulnerability, refer to the AlmaLinux Release Notes linked in the References section of the vulnerability details.
