A vulnerability in Open DC Hub could result in execution of arbitrary code.
|Package||net-p2p/opendchub on all architectures|
|Affected versions||< 0.8.2|
|Unaffected versions||>= 0.8.2|
Open DC Hub is the hub software for the Direct Connect file sharing network.
A stack-based buffer overflow flaw has been discovered in the way Open DC Hub sanitized content of a user’s MyINFO message.
A remote authenticated user may be able to execute arbitrary code or cause a Denial of Service condition via specially crafted MyINFO message.
There is no known workaround at this time.
All Open DC Hub users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-p2p/opendchub-0.8.2"
November 20, 2013
November 20, 2013: 1