- Vulnerability/
- USN-4360-1
USN-4360-1: json-c vulnerability
First published: Thu May 14 2020(Updated: )
It was discovered that json-c incorrectly handled certain JSON files. An attacker could possibly use this issue to execute arbitrary code.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/libjson-c4 | <0.13.1+dfsg-7ubuntu0.1 | 0.13.1+dfsg-7ubuntu0.1 |
| =20.04 | ||
| All of | ||
| ubuntu/libjson-c4 | <0.13.1+dfsg-4ubuntu0.1 | 0.13.1+dfsg-4ubuntu0.1 |
| =19.10 | ||
| All of | ||
| ubuntu/libjson-c3 | <0.12.1-1.3ubuntu0.1 | 0.12.1-1.3ubuntu0.1 |
| =18.04 | ||
| All of | ||
| ubuntu/libjson-c2 | <0.11-4ubuntu2.1 | 0.11-4ubuntu2.1 |
| =16.04 | ||
| All of | ||
| ubuntu/libjson0 | <0.11-4ubuntu2.1 | 0.11-4ubuntu2.1 |
| =16.04 | ||
| All of | ||
| ubuntu/libjson-c2 | <0.11-3ubuntu1.2+esm1 | 0.11-3ubuntu1.2+esm1 |
| =14.04 | ||
| All of | ||
| ubuntu/libjson0 | <0.11-3ubuntu1.2+esm1 | 0.11-3ubuntu1.2+esm1 |
| =14.04 | ||
| All of | ||
| ubuntu/libjson0 | <0.9-1ubuntu1.2 | 0.9-1ubuntu1.2 |
| =12.04 |
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Reference Links
- https://ubuntu.com/security/CVE-2020-12762
- https://ubuntu.com/security/notices/USN-4360-4
- https://launchpad.net/ubuntu/+source/json-c/0.13.1+dfsg-7ubuntu0.1
- https://launchpad.net/ubuntu/+source/json-c/0.13.1+dfsg-4ubuntu0.1
- https://launchpad.net/ubuntu/+source/json-c/0.12.1-1.3ubuntu0.1
- https://launchpad.net/ubuntu/+source/json-c/0.11-4ubuntu2.1
- https://launchpad.net/ubuntu/+source/json-c/0.9-1ubuntu1.2
- https://ubuntu.com/security/notices/USN-4360-1 (Advisory)
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is USN-4360-1.
What is the severity of USN-4360-1?
The severity of USN-4360-1 is not specified.
How does the json-c vulnerability affect Ubuntu 20.04?
The vulnerability affects libjson-c4 version 0.13.1+dfsg-7ubuntu0.1 on Ubuntu 20.04.
Is there a fix for this vulnerability?
Yes, there is a fix for this vulnerability. Update libjson-c4 to version 0.13.1+dfsg-7ubuntu0.1.
Where can I find more information about USN-4360-1?
You can find more information about USN-4360-1 at the following references: [CVE-2020-12762](https://ubuntu.com/security/CVE-2020-12762), [USN-4360-4](https://ubuntu.com/security/notices/USN-4360-4), [Launchpad](https://launchpad.net/ubuntu/+source/json-c/0.13.1+dfsg-7ubuntu0.1).
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