CVE-1999-1386
First published: Fri Dec 31 1999(Updated: )
Perl 5.004_04 and earlier follows symbolic links when running with the -e option, which allows local users to overwrite arbitrary files via a symlink attack on the /tmp/perl-eaXXXXX file.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Perl | <=5.4.4 | |
| Perl 5.30.0 | <=5.004_04 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-1999-1386?
CVE-1999-1386 is classified as a medium severity vulnerability due to its potential for local privilege escalation.
How do I fix CVE-1999-1386?
To fix CVE-1999-1386, upgrade to Perl version 5.004_05 or later, which addresses the symbolic link following issue.
Who is affected by CVE-1999-1386?
Users running Perl versions 5.004_04 and earlier on systems that allow local users to create symbolic links are affected by CVE-1999-1386.
What types of attacks can CVE-1999-1386 enable?
CVE-1999-1386 can enable local users to perform symlink attacks, potentially allowing them to overwrite arbitrary files.
Is CVE-1999-1386 still relevant today?
While CVE-1999-1386 refers to an older vulnerability, it remains relevant for legacy systems still running affected versions of Perl.
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