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ubuntucveUbuntu.comUB:CVE-2012-2654
HistoryJun 06, 2012 - 12:00 a.m.

CVE-2012-2654

2012-06-0600:00:00
ubuntu.com
ubuntu.com
14

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

0.013

Percentile

85.7%

The (1) EC2 and (2) OS APIs in OpenStack Compute (Nova) Folsom (2012.2),
Essex (2012.1), and Diablo (2011.3) do not properly check the protocol when
security groups are created and the network protocol is not specified
entirely in lowercase, which allows remote attackers to bypass intended
access restrictions.

Notes

Author Note
sbeattie caused regression, see https://bugs.launchpad.net/nova/+bug/1010514
OSVersionArchitecturePackageVersionFilename
ubuntu11.10noarchnova< 2011.3-0ubuntu6.7UNKNOWN
ubuntu12.04noarchnova< 2012.1-0ubuntu2.2UNKNOWN

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

0.013

Percentile

85.7%