CVE-2001-1301
First published: Tue Aug 07 2001(Updated: )
rcs2log, as used in Emacs 20.4, xemacs 21.1.10 and other versions before 21.4, and possibly other packages, allows local users to modify files of other users via a symlink attack on a temporary file.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GNU Emacs | =20.4 | |
| GNU XEmacs | =21.1.10 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2001-1301?
CVE-2001-1301 has a moderate severity rating, as it allows local users to exploit a symlink vulnerability to modify files of other users.
How do I fix CVE-2001-1301?
To fix CVE-2001-1301, upgrade to a version of Emacs or Xemacs that is after 21.4, as these versions contain the necessary security patches.
Who is affected by CVE-2001-1301?
Users of Emacs versions below 21.4 and Xemacs version 21.1.10 are affected by CVE-2001-1301.
What are the implications of CVE-2001-1301?
The implications of CVE-2001-1301 include unauthorized file modifications by local users, which can lead to data corruption or loss of integrity.
Is there a workaround for CVE-2001-1301?
A workaround for CVE-2001-1301 is to restrict access to the rcs2log tool or implement filesystem permissions that prevent unauthorized symlink creation.
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