| CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system. | Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack. | CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability. |
|---|---|---|
| 8.0 | $0-$5k | 0.00 |
A vulnerability classified as critical was found in Sun SunOS 4.1/4.1.1/4.1.2 (Operating System). This vulnerability affects an unknown code of the component NFS. The manipulation of the argument uid with an unknown input leads to a unknown weakness. As an impact it is known to affect confidentiality, integrity, and availability.
The weakness was shared 12/30/1992 with CERT as CA-1992-15 as not defined advisory (CERT.org). The advisory is available at cert.org. This vulnerability was named CVE-1999-1021. The exploitation appears to be easy. Local access is required to approach this attack. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit.
Upgrading eliminates this vulnerability.
The vulnerability is also documented in the databases at SecurityFocus (BID 47), X-Force (82) and Vulnerability Center (SBV-645). The entries 13650 and 13926 are related to this item.
Product
Type
Vendor
Name
CPE 2.3
CPE 2.2
CVSSv3
VulDB Meta Base Score: 8.4VulDB Meta Temp Score: 8.0
VulDB Base Score: 8.4
VulDB Temp Score: 8.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 🔍 | 🔍 | 🔍 | 🔍 | 🔍 | 🔍 |
| 🔍 | 🔍 | 🔍 | 🔍 | 🔍 | 🔍 |
| 🔍 | 🔍 | 🔍 | 🔍 | 🔍 | 🔍 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| unlock | unlock | unlock | unlock | unlock | unlock |
| unlock | unlock | unlock | unlock | unlock | unlock |
| unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: UnknownCWE: Unknown
ATT&CK: Unknown
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍
| 0-Day | unlock | unlock | unlock | unlock |
|---|---|---|---|---|
| Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Threat: 🔍Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
McAfee IPS: 🔍
McAfee IPS Version: 🔍
ISS Proventia IPS: 🔍
Timeline
07/21/1992 🔍12/30/1992 🔍
12/30/1992 🔍
12/31/1992 🔍
01/06/2003 🔍
06/17/2014 🔍
04/18/2016 🔍
05/08/2019 🔍
Sources
Vendor: https://www.oracle.com/sun/Advisory: CA-1992-15
Organization: CERT
Status: Not defined
CVE: CVE-1999-1021 (🔍)
SecurityFocus: 47 - SunOS NFS large uid mismatch Vulnerability
X-Force: 82
Vulnerability Center: 645 - SunOS NFS UID Mismatch Allows Unauthorized Root Access, Critical
See also: 🔍
Entry
Created: 06/17/2014 12:35 PMUpdated: 05/08/2019 12:29 AM
Changes: (6) advisory_url advisory_company_name source_securityfocus_date source_securityfocus_class source_mcafee_ips_id source_mcafee_ips_version
Complete: 🔍
Comments
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