drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Preisgabe von Informationen in NSS
Name: |
Preisgabe von Informationen in NSS |
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ID: |
USN-4417-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 19.10, Ubuntu 20.04 LTS |
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Datum: |
Di, 7. Juli 2020, 07:28 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12402 |
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Applikationen: |
NSS |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-4417-1 July 06, 2020
nss vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.04 LTS - Ubuntu 19.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS
Summary:
NSS could be made to expose sensitive information.
Software Description: - nss: Network Security Service library
Details:
Cesar Pereida, Billy Bob Brumley, Yuval Yarom, and Nicola Tuveri discovered that NSS incorrectly handled RSA key generation. A local attacker could possibly use this issue to perform a timing attack and recover RSA keys.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.04 LTS: libnss3 2:3.49.1-1ubuntu1.2
Ubuntu 19.10: libnss3 2:3.45-1ubuntu2.4
Ubuntu 18.04 LTS: libnss3 2:3.35-2ubuntu2.9
Ubuntu 16.04 LTS: libnss3 2:3.28.4-0ubuntu0.16.04.12
After a standard system update you need to reboot your computer to make all the necessary changes.
References: https://usn.ubuntu.com/4417-1 CVE-2020-12402
Package Information: https://launchpad.net/ubuntu/+source/nss/2:3.49.1-1ubuntu1.2 https://launchpad.net/ubuntu/+source/nss/2:3.45-1ubuntu2.4 https://launchpad.net/ubuntu/+source/nss/2:3.35-2ubuntu2.9 https://launchpad.net/ubuntu/+source/nss/2:3.28.4-0ubuntu0.16.04.12
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