Vulnerability Description
UNIX news readers tin and rtin create the /tmp/.tin_log file with insecure permissions and follow symlinks, which allows attackers to modify the permissions of files writable by the user via a symlink attack.
CVSS Score
5.0
MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Rtin | Rtin | All versions |
| Tin | Tin | 1.2 |
References
- http://marc.info/?l=bugtraq&m=87602167419835&w=2
- http://marc.info/?l=bugtraq&m=87602167419839&w=2
- http://marc.info/?l=bugtraq&m=87602167420726&w=2
- https://exchange.xforce.ibmcloud.com/vulnerabilities/431
- http://marc.info/?l=bugtraq&m=87602167419835&w=2
- http://marc.info/?l=bugtraq&m=87602167419839&w=2
- http://marc.info/?l=bugtraq&m=87602167420726&w=2
- https://exchange.xforce.ibmcloud.com/vulnerabilities/431
FAQ
What is CVE-1999-1091?
CVE-1999-1091 is a vulnerability with a CVSS score of 5.0 (MEDIUM). UNIX news readers tin and rtin create the /tmp/.tin_log file with insecure permissions and follow symlinks, which allows attackers to modify the permissions of files writable by the user via a symlink...
How severe is CVE-1999-1091?
CVE-1999-1091 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-1999-1091?
Check the references section above for vendor advisories and patch information. Affected products include: Rtin Rtin, Tin Tin.