Samba lsa rpc "take ownership" Security Restriction Bypass Vulnerability

Source: Internet
Author: User

Release date:
Updated on:

Affected Systems:
Samba 3.x
Unaffected system:
Samba 3.6.5
Samba 3.5.15
Samba 3.4.17
Description:
--------------------------------------------------------------------------------
Bugtraq id: 53307
Cve id: CVE-2012-2111

Samba is a set of programs that implement the SMB (Server Messages Block) protocol, cross-platform file sharing and print sharing services.

Samba has vulnerabilities in the security verification of CreateAccount, OpenAccount, AddAccountRights, and RemoveAccountRights RPC of LSA, attackers can obtain the "take ownership" permission and change the ownership of any files and directories on the smdb file server.

<* Source: Ivano Cristofolini

Link: http://secunia.com/advisories/48976/
*>

Suggestion:
--------------------------------------------------------------------------------
Vendor patch:

Samba
-----
The vendor has released a patch to fix this security problem. Please download it from the vendor's homepage:

Http://www.samba.org/

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.