CVE-2019-7306: Byobu apport hook uploads user's ~/.screenrc
Byobu Apport hook may disclose sensitive information since it automatically uploads the local user's .screenrc which may contain private hostnames, usernames and passwords. This issue affects: byobu
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2019-7306?
CVE-2019-7306 is considered a moderate severity vulnerability due to potential exposure of sensitive information.
How do I fix CVE-2019-7306?
To mitigate CVE-2019-7306, users should update Byobu to a patched version or modify their .screenrc file to remove sensitive information.
Who is affected by CVE-2019-7306?
CVE-2019-7306 affects users of Byobu on Linux distributions, particularly those running affected versions of Ubuntu.
What information could be disclosed by CVE-2019-7306?
CVE-2019-7306 may disclose sensitive information such as private hostnames, usernames, and passwords contained in the .screenrc file.
Is there a workaround for CVE-2019-7306?
A temporary workaround for CVE-2019-7306 is to manually remove or restrict access to the .screenrc file until a proper update is applied.