Security Update for libdbd-mysql-perl
Summary
DLA-656-1: libdbd-mysql-perl - security update. Affects libdbd-mysql-perl versions < 4.021-1+deb7u2. Fixed in 4.021-1+deb7u2. How to fix ↓
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Background
libdbd-mysql-perl is a Perl DBI database driver for MySQL and MariaDB. It provides a Perl interface to interact with MySQL and MariaDB databases. This package is commonly used in Perl applications that require database connectivity. However, a vulnerability has been discovered in libdbd-mysql-perl that could lead to a denial of service attack.
Vulnerability Detail
The vulnerability in libdbd-mysql-perl involves the construction of an error message in a fixed-length buffer. This can result in a crash due to a _FORTIFY_SOURCE failure, potentially leading to a denial of service. An attacker could exploit this vulnerability to crash the application or cause other disruptions.
How To Fix
Minimum fixed version
4.021-1+deb7u2
This is the first release that contains the fix.
sudo apt-get install --only-upgrade libdbd-mysql-perlTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no specific workaround mentioned for this vulnerability. The recommended solution is to apply the security update and upgrade the libdbd-mysql-perl package to the fixed version.
Conclusion
In conclusion, libdbd-mysql-perl is vulnerable to a denial of service attack due to a buffer overflow issue. To mitigate this vulnerability, it is crucial to upgrade the libdbd-mysql-perl package to version 4.021-1+deb7u2 or later. For further support and assistance in vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for libdbd-mysql-perl →
FAQ
libdbd-mysql-perl is a Perl DBI database driver for MySQL and MariaDB. It provides a Perl interface to interact with MySQL and MariaDB databases.
The vulnerability in libdbd-mysql-perl can lead to a denial of service attack. An attacker could exploit this vulnerability to crash the application or cause other disruptions.
To fix this vulnerability, it is recommended to upgrade the libdbd-mysql-perl package to version 4.021-1+deb7u2 or later. This can be done by updating the package using the package manager of the operating system.
There is no specific workaround mentioned for this vulnerability. The recommended solution is to apply the security update and upgrade the libdbd-mysql-perl package to the fixed version.
More information about Debian LTS security advisories, including how to apply updates and frequently asked questions, can be found at: https://wiki.debian.org/LTS
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