CVE-2020-25582

Description

In FreeBSD 12.2-STABLE before r369334, 11.4-STABLE before r369335, 12.2-RELEASE before p4 and 11.4-RELEASE before p8 when a process, such as jexec(8) or killall(1), calls jail_attach(2) to enter a jail, the jailed root can attach to it using ptrace(2) before the current working directory is changed.

Category

8.7
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.39%
Vendor Advisory FreeBSD.org
Affected: n/a FreeBSD
Published at:
Updated at:

References

Link Tags
https://security.FreeBSD.org/advisories/FreeBSD-SA-21:05.jail_chdir.asc vendor advisory
https://security.netapp.com/advisory/ntap-20210423-0003/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-25582?
CVE-2020-25582 has been scored as a high severity vulnerability.
How to fix CVE-2020-25582?
To fix CVE-2020-25582, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-25582 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-25582 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-25582?
CVE-2020-25582 affects n/a FreeBSD.
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