Bug 1778781 (CVE-2011-2523) - CVE-2011-2523 vsftpd: backdoor which opens a shell on port 6200/tcp
Summary: CVE-2011-2523 vsftpd: backdoor which opens a shell on port 6200/tcp
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2011-2523
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1778782
TreeView+ depends on / blocked
 
Reported: 2019-12-02 13:45 UTC by Guilherme de Almeida Suckevicz
Modified: 2021-11-12 20:05 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2019-12-02 15:51:52 UTC
Embargoed:

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Description Guilherme de Almeida Suckevicz 2019-12-02 13:45:41 UTC 
vsftpd 2.3.4 downloaded between 20110630 and 20110703 contains a backdoor which opens a shell on port 6200/tcp.

Reference:
https://vigilance.fr/vulnerability/vsftpd-backdoor-in-version-2-3-4-10805
https://packetstormsecurity.com/files/102745/VSFTPD-2.3.4-Backdoor-Command-Execution.html
Comment 1 Tomas Hoger 2019-12-02 15:51:52 UTC 
vsftpd 2.3.4 was not included in any Red Hat Enterprise Linux version.  The backdoor was not found in the vsftpd versions that are shipped with Red Hat Enterprise Linux 5, 6, 7, or 8.
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