RealVNC Authentication Bypass

2011-08-30 / 2011-08-31

Credit: Juha-Matti

Risk: High

Local: No

Remote: Yes

CVE: CVE-2006-2369

CWE: CWE-287

CVSS Base Score: 7.5/10

Impact Subscore: 6.4/10

Exploitability Subscore: 10/10

Exploit range: Remote

Attack complexity: Low

Authentication: No required

Confidentiality impact: Partial

Integrity impact: Partial

Availability impact: Partial

To share information about the new Release Notes document:
this issue has been fixed in version 4.1.2 (Free Edition)

http://www.realvnc.com/products/free/4.1/release-notes.html

http://www.realvnc.com/download.html

- Juha-Matti

References:

http://www.kb.cert.org/vuls/id/117929

http://www.securityfocus.com/bid/17978

http://www.securityfocus.com/archive/1/archive/1/434015/100/0/threaded

http://www.realvnc.com/products/free/4.1/release-notes.html

http://www.intelliadmin.com/blog/2006/05/vnc-flaw-proof-of-concept.html

http://securitytracker.com/id?1016083

http://secunia.com/advisories/20109

http://secunia.com/advisories/20107

http://xforce.iss.net/xforce/xfdb/26445

http://www.vupen.com/english/advisories/2006/2492

http://www.vupen.com/english/advisories/2006/1821

http://www.vupen.com/english/advisories/2006/1790

http://www.securityfocus.com/archive/1/archive/1/438368/100/0/threaded

http://www.securityfocus.com/archive/1/archive/1/438175/100/0/threaded

http://www.securityfocus.com/archive/1/archive/1/434560/100/0/threaded

http://www.securityfocus.com/archive/1/archive/1/434518/100/0/threaded

http://www.securityfocus.com/archive/1/archive/1/434117/100/0/threaded

http://www.securityfocus.com/archive/1/archive/1/433994/100/0/threaded

http://www.osvdb.org/25479

http://www.intelliadmin.com/blog/2006/05/security-flaw-in-realvnc-411.html

http://www.cisco.com/warp/public/707/cisco-sr-20060622-cmm.shtml

http://secunia.com/advisories/20789

http://marc.theaimsgroup.com/?l=vnc-list&m=114755444130188&w=2

http://marc.theaimsgroup.com/?l=full-disclosure&m=114768344111131&w=2

See this note in RAW Version

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RealVNC Authentication Bypass

References:

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