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[email protected]CVE-2011-1784

HistoryMay 20, 2011 - 10:55 p.m.

CVE-2011-1784

2011-05-2022:55:04

CWE-264

[email protected]

web.nvd.nist.gov

cve-2011-1784

keepalived

insecure permissions

local users

process kill

nvd

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

6.2 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

5.1%

JSON

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.

Affected configurations

NVD

Node

keepalivedkeepalivedRange≤1.2.2

keepalivedkeepalivedMatch0.2.1

keepalivedkeepalivedMatch0.2.3

keepalivedkeepalivedMatch0.2.6

keepalivedkeepalivedMatch0.2.7

keepalivedkeepalivedMatch0.3.5

keepalivedkeepalivedMatch0.3.6

keepalivedkeepalivedMatch0.3.7

keepalivedkeepalivedMatch0.3.8

keepalivedkeepalivedMatch0.4.8

keepalivedkeepalivedMatch0.4.9

keepalivedkeepalivedMatch0.4.9a

keepalivedkeepalivedMatch0.5.3

keepalivedkeepalivedMatch0.5.5

keepalivedkeepalivedMatch0.5.6

keepalivedkeepalivedMatch0.5.7

keepalivedkeepalivedMatch0.5.8

keepalivedkeepalivedMatch0.5.9

keepalivedkeepalivedMatch0.6.1

keepalivedkeepalivedMatch0.6.2

keepalivedkeepalivedMatch0.6.3

keepalivedkeepalivedMatch0.6.4

keepalivedkeepalivedMatch0.6.5

keepalivedkeepalivedMatch0.6.6

keepalivedkeepalivedMatch0.6.7

keepalivedkeepalivedMatch0.6.8

keepalivedkeepalivedMatch0.6.9

keepalivedkeepalivedMatch0.6.10

keepalivedkeepalivedMatch0.7.1

keepalivedkeepalivedMatch0.7.6

keepalivedkeepalivedMatch1.0.0

keepalivedkeepalivedMatch1.0.1

keepalivedkeepalivedMatch1.0.2

keepalivedkeepalivedMatch1.0.3

keepalivedkeepalivedMatch1.1.0

keepalivedkeepalivedMatch1.1.1

keepalivedkeepalivedMatch1.1.2

keepalivedkeepalivedMatch1.1.3

keepalivedkeepalivedMatch1.1.4

keepalivedkeepalivedMatch1.1.5

keepalivedkeepalivedMatch1.1.6

keepalivedkeepalivedMatch1.1.7

keepalivedkeepalivedMatch1.1.8

keepalivedkeepalivedMatch1.1.9

keepalivedkeepalivedMatch1.1.10

keepalivedkeepalivedMatch1.1.11

keepalivedkeepalivedMatch1.1.12

keepalivedkeepalivedMatch1.1.13

keepalivedkeepalivedMatch1.1.14

keepalivedkeepalivedMatch1.1.15

keepalivedkeepalivedMatch1.1.16

keepalivedkeepalivedMatch1.1.17

keepalivedkeepalivedMatch1.1.18

keepalivedkeepalivedMatch1.1.19

keepalivedkeepalivedMatch1.1.20

keepalivedkeepalivedMatch1.2.0

keepalivedkeepalivedMatch1.2.1

CPENameOperatorVersion
keepalived:keepalivedkeepalivedle1.2.2
keepalived:keepalivedkeepalivedeq0.2.1
keepalived:keepalivedkeepalivedeq0.2.3
keepalived:keepalivedkeepalivedeq0.2.6
keepalived:keepalivedkeepalivedeq0.2.7
keepalived:keepalivedkeepalivedeq0.3.5
keepalived:keepalivedkeepalivedeq0.3.6
keepalived:keepalivedkeepalivedeq0.3.7
keepalived:keepalivedkeepalivedeq0.3.8
keepalived:keepalivedkeepalivedeq0.4.8

CPE	Name	Operator	Version
keepalived:keepalived	keepalived	le	1.2.2
keepalived:keepalived	keepalived	eq	0.2.1
keepalived:keepalived	keepalived	eq	0.2.3
keepalived:keepalived	keepalived	eq	0.2.6
keepalived:keepalived	keepalived	eq	0.2.7
keepalived:keepalived	keepalived	eq	0.3.5
keepalived:keepalived	keepalived	eq	0.3.6
keepalived:keepalived	keepalived	eq	0.3.7
keepalived:keepalived	keepalived	eq	0.3.8
keepalived:keepalived	keepalived	eq	0.4.8