Vulnerability Name:

CVE-1999-0893 (CCN-3368)

Assigned:1999-10-11
Published:1999-10-11
Updated:2022-08-17
Summary:userOsa in SCO OpenServer allows local users to corrupt files via a symlink attack.
CVSS v3 Severity:4.0 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
2.1 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-Other
Vulnerability Consequences:Denial of Service
References:Source: CCN
Type: BugTraq Mailing List, Mon, 11 Oct 1999 15:24:59 -0500
SCO OpenServer 5.0.5 overwrite /etc/shadow

Source: MITRE
Type: CNA
CVE-1999-0893

Source: CCN
Type: OSVDB ID: 7632
SCO OpenServer userOsa Symlink Privilege Escalation

Source: CCN
Type: SCO Security Web site
Security Fixes

Source: CCN
Type: BID-701
SCO OpenServer 5.0.5 userOsa symlink Vulnerability

Source: XF
Type: UNKNOWN
sco-openserver-userosa-script(3368)

Source: MISC
Type: UNKNOWN
https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0893

Vulnerable Configuration:Configuration 1:
  • cpe:/o:sco:openserver:5.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:sco:openserver:5.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    sco openserver 5.0
    sco openserver 5.0