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-4360-3 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 ESM, Ubuntu 14.04 ESM |
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Datum: |
Fr, 15. Mai 2020, 23:59 |
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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-4360-3 May 15, 2020
json-c regression ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.04 ESM - Ubuntu 12.04 ESM
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 14.04 ESM: libjson-c2 0.11-3ubuntu1.2+esm2 libjson0 0.11-3ubuntu1.2+esm2
Ubuntu 12.04 ESM: libjson0 0.9-1ubuntu1.3
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/4360-3 https://usn.ubuntu.com/4360-1 https://launchpad.net/bugs/1878723
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