USN-6876-1: Kopano Core vulnerabilities
It was discovered that Kopano Core allowed out-of-bounds access. An attacker could use this issue to expose private information. This issue only affected Ubuntu 18.04 LTS. (CVE-2019-19907) It was discovered that Kopano Core allowed possible authentication with expired passwords. An attacker could use this issue to bypass authentication. (CVE-2022-26562)
Affected Software
Event History
Frequently Asked Questions
What is the severity of USN-6876-1?
The severity of USN-6876-1 is considered to be medium due to potential exposure of private information and authentication issues.
How do I fix USN-6876-1?
To fix USN-6876-1, update the Kopano Core packages to version 8.7.0-7.1ubuntu10.1 or later on affected Ubuntu versions.
Which versions of Ubuntu are affected by USN-6876-1?
USN-6876-1 affects Ubuntu 18.04 LTS, specifically the versions of Kopano Core prior to 8.7.0-7.1ubuntu10.1.
What specific vulnerabilities are addressed in USN-6876-1?
USN-6876-1 addresses an out-of-bounds access vulnerability and an issue allowing authentication with expired passwords in Kopano Core.
Is there a known exploit for USN-6876-1?
As of now, there are no public reports of an active exploit specifically targeting the vulnerabilities fixed by USN-6876-1.