drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in json-c (Aktualisierung)
Name: |
Ausführen beliebiger Kommandos in json-c (Aktualisierung) |
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ID: |
USN-4360-2 |
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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: |
Fr, 15. Mai 2020, 23:57 |
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Referenzen: |
Keine Angabe |
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Applikationen: |
json-c |
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Update von: |
Ausführen beliebiger Kommandos in json-c |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-4360-2 May 15, 2020
json-c regression ==========================================================================
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:
USN-4360-1 introduced a regression in json-c.
Software Description: - json-c: JSON manipulation library
Details:
USN-4360-1 fixed a vulnerability in json-c. The security fix introduced a memory leak in some scenarios. This update reverts the security fix pending further investigation.
We apologize for the inconvenience.
Original advisory details:
It was discovered that json-c incorrectly handled certain JSON files. An attacker could possibly use this issue to execute arbitrary code.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.04 LTS: libjson-c4 0.13.1+dfsg-7ubuntu0.2
Ubuntu 19.10: libjson-c4 0.13.1+dfsg-4ubuntu0.2
Ubuntu 18.04 LTS: libjson-c3 0.12.1-1.3ubuntu0.2
Ubuntu 16.04 LTS: libjson-c2 0.11-4ubuntu2.5
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/4360-2 https://usn.ubuntu.com/4360-1 https://launchpad.net/bugs/1878723
Package Information: https://launchpad.net/ubuntu/+source/json-c/0.13.1+dfsg-7ubuntu0.2 https://launchpad.net/ubuntu/+source/json-c/0.13.1+dfsg-4ubuntu0.2 https://launchpad.net/ubuntu/+source/json-c/0.12.1-1.3ubuntu0.2 https://launchpad.net/ubuntu/+source/json-c/0.11-4ubuntu2.5
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