Vulnerability in simplesamlphp - security update
Summary
DLA-1314-1: simplesamlphp - security update. Affects simplesamlphp versions < 1.9.2-1+deb7u4. Fixed in 1.9.2-1+deb7u4. How to fix ↓
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Background
simplesamlphp is a package used for implementing SAML authentication. It is commonly used in web applications to enable single sign-on functionality. This vulnerability affects simplesamlphp in Debian 7. The package version 1.9.2-1+deb7u4 or earlier is vulnerable.
Vulnerability Detail
The vulnerability (CVE-2018-7711) in simplesamlphp allows remote attackers to execute arbitrary code due to an insecure deserialization vulnerability. This vulnerability can be exploited by sending a specially crafted request to the affected application. Successful exploitation could lead to remote code execution, potentially compromising the entire system.
How To Fix
Minimum fixed version
1.9.2-1+deb7u4
This is the first release that contains the fix.
sudo apt-get install --only-upgrade simplesamlphpTip — 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 crucial to apply the security update as soon as possible to mitigate the risk of exploitation.
Conclusion
In conclusion, the simplesamlphp package in Debian 7 is vulnerable to an insecure deserialization vulnerability. To mitigate the risk, it is crucial to update the package to version 1.9.2-1+deb7u4 or later. For further support on vulnerability remediation, contact DevNack.com.
See every vulnerability recorded for simplesamlphp →
FAQ
simplesamlphp is a package used for implementing SAML authentication, enabling single sign-on functionality in web applications.
The vulnerability allows remote attackers to execute arbitrary code, potentially compromising the entire system.
To fix this vulnerability, update the simplesamlphp package to version 1.9.2-1+deb7u4 or later.
There is no known workaround. It is essential to apply the security update.
For more information, refer to the Debian Security Advisory DLA-1314-1.
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