National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2010-0728 Detail

Description

smbd in Samba 3.3.11, 3.4.6, and 3.5.0, when libcap support is enabled, runs with the CAP_DAC_OVERRIDE capability, which allows remote authenticated users to bypass intended file permissions via standard filesystem operations with any client.

Source:  MITRE
Description Last Modified:  03/10/2010

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 8.5 HIGH
Vector: (AV:N/AC:M/Au:S/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 6.8


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): Single
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Provides administrator access
Allows unauthorized disclosure of information
Allows disruption of service

Vendor Statements (disclaimer)

Official Statement from Red Hat (03/12/2010)

Not vulnerable. This issue did not affect the versions of the samba package, as shipped with Red Hat Enterprise Linux 3, 4, or 5. This issue did not affect the version of the samba3x package, as shipped with Red Hat Enterprise Linux 5.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.samba.org/archive/samba-announce/2010/000211.html Vendor Advisory
http://www.samba.org/samba/history/samba-3.3.12.html
http://www.samba.org/samba/history/samba-3.4.7.html
http://www.samba.org/samba/history/samba-3.5.1.html
http://www.samba.org/samba/security/CVE-2010-0728 Vendor Advisory
https://bugzilla.samba.org/show_bug.cgi?id=7222

Technical Details

Vulnerability Type (View All)

  • Permissions, Privileges, and Access Control (CWE-264)

Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2010-0728
NVD Published Date:
03/10/2010
NVD Last Modified:
03/10/2010