Security Update for nss
Summary
DLA-527-1: nss - security update. Affects nss versions < 2:3.14.5-1+deb7u8. Fixed in 2:3.14.5-1+deb7u8. How to fix ↓
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Background
NSS (Network Security Services) is a set of libraries designed to support the development of security-enabled client and server applications. It provides a complete open-source implementation of the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols. The nss package in Debian 7 Wheezy is affected by four moderate-rated networking security issues.
Vulnerability Detail
The vulnerability (CVE-2016-2834) in the nss package allows attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted certificate. This vulnerability can be exploited remotely without authentication, making it a serious concern for systems using nss. The impact of this vulnerability can range from service disruption to potential unauthorized access to sensitive information.
How To Fix
Minimum fixed version
2:3.14.5-1+deb7u8
This is the first release that contains the fix.
sudo apt-get install --only-upgrade nssTip — 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. Upgrading the nss package to the fixed version is the only recommended solution.
Conclusion
Upgrading the nss package to the fixed version is crucial to mitigate the security risks associated with this vulnerability. It is recommended to take immediate action to ensure the integrity and security of your system. For further support on vulnerability remediation, you can contact DevNack.com.
See every vulnerability recorded for nss →
FAQ
NSS (Network Security Services) is a set of libraries designed to support the development of security-enabled client and server applications. It provides a complete open-source implementation of the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols.
The vulnerability allows attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted certificate. This can lead to service disruption or potential unauthorized access to sensitive information.
To fix this vulnerability, upgrade the nss package to version 2:3.14.5-1+deb7u8. Restart any applications that use the nss libraries after the upgrade.
No, there is no known workaround for this vulnerability. Upgrading the nss package is the only recommended solution.
You can find more information about Debian LTS security advisories, how to apply updates, and frequently asked questions at https://wiki.debian.org/LTS.
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