// For flags

CVE-1999-0893

SCO Open Server 5.0.5 - 'userOsa' Symlink

Severity Score

2.1
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

userOsa in SCO OpenServer allows local users to corrupt files via a symlink attack.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 1999-10-11 CVE Published
  • 1999-10-11 First Exploit
  • 1999-12-08 CVE Reserved
  • 2023-03-08 EPSS Updated
  • 2024-08-01 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Sco
Search vendor "Sco"
Openserver
Search vendor "Sco" for product "Openserver"
5.0
Search vendor "Sco" for product "Openserver" and version "5.0"
-
Affected