drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Preisgabe von Informationen in Libgcrypt
Name: |
Preisgabe von Informationen in Libgcrypt |
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ID: |
USN-4236-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 18.04 LTS, Ubuntu 19.04, Ubuntu 19.10 |
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Datum: |
Mo, 13. Januar 2020, 23:34 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13627 |
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Applikationen: |
libgcrypt |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-4236-1 January 13, 2020
libgcrypt20 vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 19.10 - Ubuntu 19.04 - Ubuntu 18.04 LTS
Summary:
Libgcrypt could be made to expose sensitive information.
Software Description: - libgcrypt20: LGPL Crypto library
Details:
It was discovered that Libgcrypt was susceptible to a ECDSA timing attack. An attacker could possibly use this attack to recover sensitive information.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 19.10: libgcrypt20 1.8.4-5ubuntu2.1
Ubuntu 19.04: libgcrypt20 1.8.4-3ubuntu1.1
Ubuntu 18.04 LTS: libgcrypt20 1.8.1-4ubuntu1.2
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/4236-1 CVE-2019-13627
Package Information: https://launchpad.net/ubuntu/+source/libgcrypt20/1.8.4-5ubuntu2.1 https://launchpad.net/ubuntu/+source/libgcrypt20/1.8.4-3ubuntu1.1 https://launchpad.net/ubuntu/+source/libgcrypt20/1.8.1-4ubuntu1.2
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