BSDI BSD OS 4.0.1 Symmetric Multiprocessing fstat denial of service
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
3.8 | $0-$5k | 0.00 |
A vulnerability has been found in BSDI BSD OS 4.0.1 and classified as problematic. This vulnerability affects the function fstat
of the component Symmetric Multiprocessing Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:
Denial of service in BSDi Symmetric Multiprocessing (SMP) when an fstat call is made when the system has a high CPU load.
The weakness was disclosed 08/18/1999 (Website). The advisory is available at securityfocus.com. This vulnerability was named CVE-1999-0747. 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.
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.0VulDB Meta Temp Score: 3.8
VulDB Base Score: 4.0
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
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Exploiting
Class: Denial of serviceCWE: CWE-404
ATT&CK: Unknown
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Timeline
08/18/1999 🔍08/18/1999 🔍
08/18/1999 🔍
06/21/2014 🔍
06/21/2014 🔍
Sources
Advisory: securityfocus.com⛔Status: Not defined
CVE: CVE-1999-0747 (🔍)
SecurityFocus: 589 - BSDI Symmetric Multiprocessing (SMP) Vulnerability
Entry
Created: 06/21/2014 19:26Changes: 06/21/2014 19:26 (51)
Complete: 🔍
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