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Sicherheit: Verwendung schwacher Verschlüsselung in Python (Aktualisierung)
Aktuelle Meldungen Distributionen
Name: Verwendung schwacher Verschlüsselung in Python (Aktualisierung)
ID: USN-3616-2
Distribution: Ubuntu
Plattformen: Ubuntu 12.04 ESM
Datum: Mo, 9. April 2018, 21:23
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6594
Applikationen: Python
Update von: Verwendung schwacher Verschlüsselung in Python

Originalnachricht


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==========================================================================
Ubuntu Security Notice USN-3616-2
April 09, 2018

python-crypto vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 12.04 ESM

Summary:

Python Crypto could expose sensitive information.

Software Description:
- python-crypto: cryptographic algorithms and protocols for Python

Details:

USN-3616-1 fixed a vulnerability in Python Crypto. This update provides
the corresponding update for Ubuntu 12.04 ESM.

Original advisory details:

It was discovered that Python Crypto incorrectly generated ElGamal key
parameters. A remote attacker could possibly use this issue to obtain
sensitive information.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 12.04 ESM:
python-crypto 2.4.1-1ubuntu0.3
python3-crypto 2.4.1-1ubuntu0.3

In general, a standard system update will make all the necessary
changes.

References:
https://usn.ubuntu.com/usn/usn-3616-2
https://usn.ubuntu.com/usn/usn-3616-1
CVE-2018-6594
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