Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2007-0004 | First vendor Publication | 2007-09-18 |
Vendor | Cve | Last vendor Modification | 2008-09-05 |
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:M/Au:N/C:P/I:N/A:N) | |||
---|---|---|---|
Cvss Base Score | 1.9 | Attack Range | Local |
Cvss Impact Score | 2.9 | Attack Complexity | Medium |
Cvss Expoit Score | 3.4 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
The NFS client implementation in the kernel in Red Hat Enterprise Linux (RHEL) 3, when a filesystem is mounted with the noacl option, checks permissions for the open system call via vfs_permission (mode bits) data rather than an NFS ACCESS call to the server, which allows local client processes to obtain a false success status from open calls that the server would deny, and possibly obtain sensitive information about file permissions on the server, as demonstrated in a root_squash environment. NOTE: it is uncertain whether any scenarios involving this issue cross privilege boundaries. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0004 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-264 | Permissions, Privileges, and Access Controls |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Os | 1 |
Open Source Vulnerability Database (OSVDB)
Id | Description |
---|---|
45907 | Red Hat Linux Kernel NFS Client File Permission Information Disclosure |
Sources (Detail)
Source | Url |
---|---|
CONFIRM | https://bugzilla.redhat.com/show_bug.cgi?id=199715 |
Alert History
Date | Informations |
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2021-05-04 12:05:10 |
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2021-04-22 01:05:43 |
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2020-05-23 00:19:02 |
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2013-05-11 00:39:00 |
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