ipset bug fix and enhancement update (ALBA-2019:3593)
Summary
ALBA-2019:3593: ipset bug fix and enhancement update. Affects ipset versions < 7.1-1.el8. Fixed in 7.1-1.el8. How to fix ↓
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Background
ipset is a command-line utility and programming library for managing IP sets in the Linux kernel. It provides a way to store multiple IP addresses or port numbers and match against them in a single rule. The ipset package includes the ipset command-line utility, development files, libraries, and a service for managing IP sets. This vulnerability affects ipset versions prior to 7.1-1.el8 on AlmaLinux 8.
Vulnerability Detail
This vulnerability in ipset allows an attacker to exploit certain weaknesses in the software, potentially leading to unauthorized access, denial of service, or other malicious activities. The specific technical details of the vulnerability can be found in the AlmaLinux Release Notes linked in the References section.
How To Fix
Minimum fixed version
7.1-1.el8
This is the first release that contains the fix.
sudo dnf update ipsetTip — 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.
Conclusion
In conclusion, the ipset bug fix and enhancement update (ALBA-2019:3593) addresses a vulnerability in ipset that could potentially lead to unauthorized access or denial of service. It is recommended to update the ipset package to the latest version to mitigate this vulnerability. For further support on vulnerability remediation, you can contact DevNack.com.
See every vulnerability recorded for ipset →
FAQ
ipset is a command-line utility and programming library for managing IP sets in the Linux kernel. It allows storing multiple IP addresses or port numbers and matching against them in a single rule.
This vulnerability could potentially allow an attacker to gain unauthorized access, cause denial of service, or perform other malicious activities.
You can check the installed version of ipset on your system by running the command: ipset --version. If the version is earlier than 7.1-1.el8, your system may be affected.
Yes, a fix is available for this vulnerability. It is recommended to update the ipset package to version 7.1-1.el8 or later.
You can find more information about this vulnerability in the AlmaLinux Release Notes linked from the References section.
