NVD

Id
8671  
Name
CVE-2011-1784  
Description
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.  
Reject
 
CVSS Version
2  
CVSS Score
3.6  
Severity
Low  
CVSS Base Score
3.6  
CVSS Impact Subscore
4.9  
CVSS Exploit Subscore
3.9  
CVSS Vector
(AV:L/AC:L/Au:N/C:N/I:P/A:P)  
Pub Date
2017-01-07  
Published
2011-05-20  
Modified Date
2011-05-24  
Seq
2011-1784  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
50057 8671 CVE-2011-1784 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=626281  View
50058 8671 CVE-2011-1784 [debian-security] 20110510 World writable pid and lock files.  View
50059 8671 CVE-2011-1784 [debian-security] 20110510 Re: World writable pid and lock files.  View
50060 8671 CVE-2011-1784 [debian-security] 20110511 Re: World writable pid and lock files.  View
50061 8671 CVE-2011-1784 [oss-security] 20110510 CVE request: keepalived pid file permissions issue  View
50062 8671 CVE-2011-1784 [oss-security] 20110516 Re: CVE request: keepalived pid file permissions issue  View
50063 8671 CVE-2011-1784 47859  View
50064 8671 CVE-2011-1784 keepalived-pid-dos(67477)  View
50065 8671 CVE-2011-1784 https://bugzilla.redhat.com/show_bug.cgi?id=704039  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
34311 JVNDB-2011-004553 keepalived の core/pidfile.c の pidfile_write 関数における任意のプロセスを停止される脆弱性 keepalived の core/pidfile.c の pidfile_write 関数には、/var/run/ 内の (1) keepalived.pid、(2) checkers.pid、および (3) vrrp.pid ファイルに対して 0666のパーミッションを使用するため、任意のプロセスを停止される脆弱性が存在します。 CVE-2011-1784 49691 CVE-2011-1784 8671 3.6 http://jvndb.jvn.jp/ja/contents/2011/JVNDB-2011-004553.html 2011-05-20 2012-03-27 View