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CVE-2012-0920

This CVE name corresponds to:

Entered	Topic
2012-03-04	dropbear -- arbitrary code execution

The following information is adapted from the Common Vulnerabilities and Exposures (CVE) project. CVE and the CVE logo are trademarks of The MITRE Corporation. CVE content is Copyright 2005, The MITRE Corporation.

CVE-2012-0920 at cve.mitre.org

Details

Type	Candidate
Name	CVE-2012-0920
Phase	Assigned(20120126)

Description

Use-after-free vulnerability in Dropbear SSH Server 0.52 through 2012.54, when command restriction and public key authentication are enabled, allows remote authenticated users to execute arbitrary code and bypass command restrictions via multiple crafted command requests, related to "channels concurrency."

References

Source	Reference
MISC	https://www.mantor.org/~northox/misc/CVE-2012-0920.html
CONFIRM	http://matt.ucc.asn.au/dropbear/CHANGES
CONFIRM	https://secure.ucc.asn.au/hg/dropbear/rev/818108bf7749
DEBIAN	DSA-2456
BID	52159
OSVDB	79590
SECUNIA	48147
SECUNIA	48929
XF	dropbear-code-execution(73444)