CVE-2010-2022

Severity: low (CVSS 3.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2010-05-28 · updated 2026-06-16
Weakness: CWE-264

Description

jail.c in jail in FreeBSD 8.0 and 8.1-PRERELEASE, when the "-l -U root" options are omitted, does not properly restrict access to the current working directory, which might allow local users to read, modify, or create arbitrary files via standard filesystem operations.

Affected products

FreeBSD: 8.0, 8.1-prerelease

References

http://security.FreeBSD.org/advisories/FreeBSD-SA-10:04.jail.asc
http://securitytracker.com/id?1024038
http://www.securityfocus.com/bid/40399
http://www.vupen.com/english/advisories/2010/1247
http://security.FreeBSD.org/advisories/FreeBSD-SA-10:04.jail.asc
http://securitytracker.com/id?1024038
http://www.securityfocus.com/bid/40399
http://www.vupen.com/english/advisories/2010/1247

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