CVE-1999-1221
First published: Sun Nov 17 1996(Updated: )
dxchpwd in Digital Unix (OSF/1) 3.x allows local users to modify arbitrary files via a symlink attack on the dxchpwd.log file.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Digital OpenVMS | =3 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-1999-1221?
CVE-1999-1221 is classified as a high-severity vulnerability due to its potential for local users to modify arbitrary files.
How do I fix CVE-1999-1221?
To mitigate CVE-1999-1221, ensure that appropriate permissions are set on the dxchpwd.log file to prevent symlink attacks.
Who is affected by CVE-1999-1221?
CVE-1999-1221 affects local users of Digital Unix (OSF/1) version 3.x.
What kind of attack is CVE-1999-1221 exploiting?
CVE-1999-1221 exploits a symlink attack that allows local users to alter log files.
Is there any workaround for CVE-1999-1221?
A possible workaround for CVE-1999-1221 is to regularly monitor file permissions and logs to detect unauthorized changes.
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