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CVE-2011-1784 Detail

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=626281
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=626281
http://lists.debian.org/debian-security/2011/05/msg00012.html
http://lists.debian.org/debian-security/2011/05/msg00012.html
http://lists.debian.org/debian-security/2011/05/msg00013.html
http://lists.debian.org/debian-security/2011/05/msg00013.html
http://lists.debian.org/debian-security/2011/05/msg00018.html
http://lists.debian.org/debian-security/2011/05/msg00018.html
http://openwall.com/lists/oss-security/2011/05/10/5
http://openwall.com/lists/oss-security/2011/05/10/5
http://openwall.com/lists/oss-security/2011/05/16/7
http://openwall.com/lists/oss-security/2011/05/16/7
http://secunia.com/advisories/44460 Vendor Advisory 
http://secunia.com/advisories/44460 Vendor Advisory 
http://www.osvdb.org/72380
http://www.osvdb.org/72380
http://www.securityfocus.com/bid/47859
http://www.securityfocus.com/bid/47859
https://bugzilla.redhat.com/show_bug.cgi?id=704039
https://bugzilla.redhat.com/show_bug.cgi?id=704039
https://exchange.xforce.ibmcloud.com/vulnerabilities/67477
https://exchange.xforce.ibmcloud.com/vulnerabilities/67477

Weakness Enumeration

CWE-ID CWE Name Source
CWE-264 Permissions, Privileges, and Access Controls cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-1784
NVD Published Date:
05/20/2011
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.