CVE-2010-2022
First published: Fri May 28 2010(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| FreeBSD Kernel | =8.0 | |
| FreeBSD Kernel | =8.1-prerelease | |
| =8.0 | ||
| =8.1-prerelease |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2010-2022?
CVE-2010-2022 is considered a moderate severity vulnerability that can allow local users to access unauthorized files.
How do I fix CVE-2010-2022?
To fix CVE-2010-2022, ensure the use of the "-l -U root" options when configuring jail in FreeBSD.
Who is affected by CVE-2010-2022?
CVE-2010-2022 affects FreeBSD versions 8.0 and 8.1-PRERELEASE when specific jail options are omitted.
What type of vulnerability is CVE-2010-2022?
CVE-2010-2022 is a local privilege escalation vulnerability in the FreeBSD jail implementation.
Can CVE-2010-2022 be exploited remotely?
CVE-2010-2022 cannot be exploited remotely as it specifically affects local users operating within the system.
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