drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Preisgabe von Informationen in curl
Name: |
Preisgabe von Informationen in curl |
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ID: |
USN-4466-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS |
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Datum: |
Mi, 19. August 2020, 22:45 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8231 |
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Applikationen: |
curl |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-4466-1 August 19, 2020
curl vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS
Summary:
curl could be made to expose sensitive information over the network.
Software Description: - curl: HTTP, HTTPS, and FTP client and client libraries
Details:
Marc Aldorasi discovered that curl incorrectly handled the libcurl CURLOPT_CONNECT_ONLY option. This could result in data being sent to the wrong destination, possibly exposing sensitive information.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.04 LTS: curl 7.68.0-1ubuntu2.2 libcurl3-gnutls 7.68.0-1ubuntu2.2 libcurl3-nss 7.68.0-1ubuntu2.2 libcurl4 7.68.0-1ubuntu2.2
Ubuntu 18.04 LTS: curl 7.58.0-2ubuntu3.10 libcurl3-gnutls 7.58.0-2ubuntu3.10 libcurl3-nss 7.58.0-2ubuntu3.10 libcurl4 7.58.0-2ubuntu3.10
Ubuntu 16.04 LTS: curl 7.47.0-1ubuntu2.16 libcurl3 7.47.0-1ubuntu2.16 libcurl3-gnutls 7.47.0-1ubuntu2.16 libcurl3-nss 7.47.0-1ubuntu2.16
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/4466-1 CVE-2020-8231
Package Information: https://launchpad.net/ubuntu/+source/curl/7.68.0-1ubuntu2.2 https://launchpad.net/ubuntu/+source/curl/7.58.0-2ubuntu3.10 https://launchpad.net/ubuntu/+source/curl/7.47.0-1ubuntu2.16
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