Executive Summary
| Summary | |
|---|---|
| Title | Sun Alert 254628 Security Vulnerabilities in the UFS File System Relating to ufs_getpage() and ufs_putpage() Routines May Allow a Local User to Hang or Panic the System |
| Informations | |||
|---|---|---|---|
| Name | SUN-254628 | First vendor Publication | 2009-03-16 |
| Vendor | Sun | Last vendor Modification | 2009-03-16 |
| Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:L/AC:L/Au:N/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 4.9 | Attack Range | Local |
| Cvss Impact Score | 6.9 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Product: Solaris 10 Operating System OpenSolaris Several vulnerabilities in the UFS file system involving the ufs_getpage()and ufs_putapage() routines may lead to a system hang or a system panic. The specific impact for each of the issues are as follows: CR 6442712 A local unprivileged user may be able to cause all writes to a UFS filesystem to hang on x86 systems running OpenSolaris builds snv_39 through snv_45 in 64-bit mode. This can then prevent applications and commands from succeeding which is a type of Denial of Service (DoS). In addition, if the root (/) filesystem is UFS then this may lead to a system hang which is a type of Denial of Service (DoS). CR 6425723 A local unprivileged user may be able to cause all writes to a UFS filesystem to hang on SPARC sun4v systems running Solaris 10 with patch 138888-01 or later and without patch 139483-05 or OpenSolaris builds snv_47 through snv_85. This can then prevent applications and commands from succeeding which is a type of Denial of Service (DoS). In addition, if the root (/) filesystem is UFS then this may lead to a system hang which is a type of Denial of Service (DoS). CR 6679732 A local unprivileged user may be able to panic x86 systems running OpenSolaris builds snv_86 through snv_91 in 32-bit mode with at least one UFS filesystem present. State: Resolved First released: 16-Mar-2009 |
Original Source
| Url : http://blogs.sun.com/security/entry/sun_alert_254628_security_vulnerabilities |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-399 | Resource Management Errors |
CPE : Common Platform Enumeration
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 52974 | OpenSolaris 64-bit UFS Filesystem Functionality ufs_getpage / ufs_putapage Ro... |
| 52973 | Solaris UFS Filesystem Functionality ufs_getpage / ufs_putapage Routines Unsp... |
| 52972 | OpenSolaris 32-bit UFS Filesystem Functionality ufs_getpage / ufs_putapage Ro... |
