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canvasImmunity CanvasCVE_2011_0997
HistoryApr 08, 2011 - 3:17 p.m.

Immunity Canvas: CVE_2011_0997

2011-04-0815:17:00
Immunity Canvas
exploitlist.immunityinc.com
18

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.971 High

EPSS

Percentile

99.7%

Name CVE_2011_0997
CVE CVE-2011-0997 Exploit Pack
NOTES:
-This exploit answers dhcp requests with crafted packets to get commands executed by scripts using the hostname.
For this exploit to work, the target host it must request the hostname over dhcp.

-Tested on Fedora 14, where the commands are executed by GDM(root) when passing the hostname as a variable to mcpp over bash.
Eg: mcpp --DHOST=random;command1;command2; --etc

-Broadcast packets don’t work on Vmware virtual interface so it must be used on physical network.

Repeatability: Infinite
CVE Url: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0997

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.971 High

EPSS

Percentile

99.7%