Security Update for nss - DSA-3186-1
Summary
DSA-3186-1: nss - security update. Affects nss versions < 2:3.14.5-1+deb7u4. Fixed in 2:3.14.5-1+deb7u4. How to fix ↓
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Background
The Mozilla Network Security Service library (nss) 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 library is widely used in various applications and systems to ensure secure communication over the internet.
Vulnerability Detail
The nss library was found to have a vulnerability related to how it handles certain ASN.1 lengths. This flaw could be exploited by a remote attacker to perform a data-smuggling attack. By manipulating the ASN.1 lengths, an attacker could potentially smuggle malicious data through the affected system, bypassing security measures and compromising the integrity and confidentiality of the communication.
How To Fix
Minimum fixed version
2:3.14.5-1+deb7u4
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 →
Conclusion
The nss library has been found to have a vulnerability that could allow a remote attacker to perform a data-smuggling attack. To ensure the security of your system, it is crucial to upgrade the nss packages to the fixed versions as soon as possible. For further assistance or support in vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for nss →
FAQ
The vulnerability in nss could allow a remote attacker to perform a data-smuggling attack, potentially compromising the integrity and confidentiality of the communication.
You can use the Vulert Playground at Vulert Scanner to check if your system is affected by this vulnerability. Simply upload your manifest file (e.g., package-lock.json) and the playground will analyze it for any open-source vulnerabilities, including this one.
No, there are no known workarounds for this vulnerability. It is recommended to upgrade the nss packages to the fixed versions.
No, this vulnerability affects the nss library and can potentially impact any system or application that uses it.
There is no specific evidence of this vulnerability being exploited in the wild. However, it is always recommended to apply security updates promptly to mitigate any potential risks.
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