DEBIAN-CVE-2011-1784

See a problem?
Please try reporting it to the source first.
Source
https://security-tracker.debian.org/tracker/CVE-2011-1784
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-1784.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2011-1784
Upstream
Published
2011-05-20T22:55:04Z
Modified
2025-09-25T00:18:52.154235Z
Summary
[none]
Details

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.

References

Affected packages

Debian:11 / keepalived

Package

Name
keepalived
Purl
pkg:deb/debian/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.2.2-2

Ecosystem specific 

{
    "urgency": "low"
}

Debian:12 / keepalived

Package

Name
keepalived
Purl
pkg:deb/debian/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.2.2-2

Ecosystem specific 

{
    "urgency": "low"
}

Debian:13 / keepalived

Package

Name
keepalived
Purl
pkg:deb/debian/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.2.2-2

Ecosystem specific 

{
    "urgency": "low"
}

Debian:14 / keepalived

Package

Name
keepalived
Purl
pkg:deb/debian/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.2.2-2

Ecosystem specific 

{
    "urgency": "low"
}