CVE-2003-1056
First published: Thu Dec 11 2003(Updated: )
The ed editor for Sun Solaris 2.6, 7, and 8 allows local users to create or overwrite arbitrary files via a symlink attack on temporary files.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Sun SunOS | =5.7 | |
| Sun SunOS | =5.8 | |
| Oracle Solaris and Zettabyte File System (ZFS) | =7.0 | |
| Oracle Solaris and Zettabyte File System (ZFS) | =2.6 | |
| Oracle Solaris and Zettabyte File System (ZFS) | =8.0 | |
| Sun SunOS |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2003-1056?
CVE-2003-1056 is classified as a moderate severity vulnerability that allows local users to exploit symlink attacks to overwrite arbitrary files.
How do I fix CVE-2003-1056?
To mitigate CVE-2003-1056, ensure that the 'ed' editor is updated to a version that implements secure temporary file handling.
Who is affected by CVE-2003-1056?
CVE-2003-1056 affects local users on Sun Solaris versions 2.6, 7, 8, and related SunOS versions.
What are the potential impacts of CVE-2003-1056?
The potential impacts of CVE-2003-1056 include unauthorized file modifications and potential escalation of privileges for local users.
Is CVE-2003-1056 still a relevant vulnerability?
While CVE-2003-1056 was discovered in 2003, it may still pose risks in legacy systems that have not been updated.
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- version/sun sunos/5.7
- version/sun sunos/5.8
- canonical/oracle solaris and zettabyte file system (zfs)
- version/oracle solaris and zettabyte file system (zfs)/7.0
- version/oracle solaris and zettabyte file system (zfs)/2.6
- version/oracle solaris and zettabyte file system (zfs)/8.0