Vulnerability Description
rmuser utility in FreeBSD 4.2 and 4.3 creates a copy of the master.passwd file with world-readable permissions while updating the original file, which could allow local users to gain privileges by reading the copied file while rmuser is running, obtain the password hashes, and crack the passwords.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Freebsd | Freebsd | 4.2 |
References
- ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:59.rmuser.v1.1.aPatchVendor Advisory
- http://www.osvdb.org/1947
- http://www.securityfocus.com/bid/3282PatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7086
- ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:59.rmuser.v1.1.aPatchVendor Advisory
- http://www.osvdb.org/1947
- http://www.securityfocus.com/bid/3282PatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7086
FAQ
What is CVE-2001-1017?
CVE-2001-1017 is a vulnerability with a CVSS score of 7.2 (HIGH). rmuser utility in FreeBSD 4.2 and 4.3 creates a copy of the master.passwd file with world-readable permissions while updating the original file, which could allow local users to gain privileges by rea...
How severe is CVE-2001-1017?
CVE-2001-1017 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2001-1017?
Check the references section above for vendor advisories and patch information. Affected products include: Freebsd Freebsd.