drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in Apache (Aktualisierung)
Name: |
Ausführen beliebiger Kommandos in Apache (Aktualisierung) |
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ID: |
USN-5192-2 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 ESM |
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Datum: |
Fr, 17. Dezember 2021, 14:28 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44228 |
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Applikationen: |
Apache |
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Update von: |
Ausführen beliebiger Kommandos in Log4j |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-5192-2 December 17, 2021
apache-log4j2 vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.04 ESM
Summary:
Apache Log4j 2 could be made to crash or run programs as an administrator if it received a specially crafted input.
Software Description: - apache-log4j2: Apache Log4j - Logging Framework for Java
Details:
USN-5192-1 fixed a vulnerability in Apache Log4j 2. This update provides the corresponding update for Ubuntu 16.04 ESM.
Original advisory details:
Chen Zhaojun discovered that Apache Log4j 2 allows remote attackers to run programs via a special crafted input. An attacker could use this vulnerability to cause a denial of service or possibly execute arbitrary code.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.04 ESM: liblog4j2-java 2.4-2ubuntu0.1~esm1
In general, a standard system update will make all the necessary changes.
References: https://ubuntu.com/security/notices/USN-5192-2 https://ubuntu.com/security/notices/USN-5192-1 CVE-2021-44228
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