- Vulnerability/
- USN-6667-1
USN-6667-1: Cpanel-JSON-XS vulnerability
First published: Wed Feb 28 2024(Updated: )
It was discovered that Cpanel-JSON-XS incorrectly decoded certain data. A remote attacker could use this issue to cause Cpanel-JSON-XS to crash, resulting in a denial of service, or possibly obtain sensitive information.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/libcpanel-json-xs-perl | <4.27-1ubuntu0.1 | 4.27-1ubuntu0.1 |
| Ubuntu | =22.04 | |
| All of | ||
| ubuntu/libcpanel-json-xs-perl | <4.19-1ubuntu0.1 | 4.19-1ubuntu0.1 |
| Ubuntu | =20.04 |
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Reference Links
Frequently Asked Questions
What is the severity of USN-6667-1?
The severity of USN-6667-1 is significant as it can lead to denial of service or sensitive information disclosure.
How do I fix USN-6667-1?
To fix USN-6667-1, update the libcpanel-json-xs-perl package to the recommended version for your Ubuntu release.
Which versions of Ubuntu are affected by USN-6667-1?
USN-6667-1 affects Ubuntu 22.04 and Ubuntu 20.04 versions.
Can USN-6667-1 be exploited remotely?
Yes, USN-6667-1 can be exploited remotely by attackers to cause a crash or expose sensitive information.
Is there a known workaround for USN-6667-1?
Currently, there is no official workaround for USN-6667-1; updating the package is advised.
- agent/last-modified-date
- agent/references
- agent/severity
- agent/title
- agent/type
- agent/description
- agent/event
- agent/first-publish-date
- agent/trending
- agent/source
- agent/softwarecombine
- agent/tags
- collector/usn
- source/Ubuntu
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- package-manager/ubuntu
- vendor/ubuntu
- canonical/ubuntu
- version/ubuntu/22.04
- version/ubuntu/20.04