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ubuntucveUbuntu.comUB:CVE-2011-1784
HistoryMay 20, 2011 - 12:00 a.m.

CVE-2011-1784

2011-05-2000:00:00
ubuntu.com
ubuntu.com
13

3.6 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

5.1%

The pidfile_write function in core/pidfile.c in keepalived 1.2.2 and
earlier uses 0666 permissions for the (1) keepalived.pid, (2) checkers.pid,
and (3) vrrp.pid files in /var/run/, which allows local users to kill
arbitrary processes by writing a PID to one of these files.

3.6 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

5.1%