ALPINE-CVE-2018-19044

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Source
https://security.alpinelinux.org/vuln/CVE-2018-19044
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-19044.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2018-19044
Upstream
Published
2018-11-08T20:29:00Z
Modified
2026-11-03T06:30:41Z
Severity
  • 4.7 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

keepalived 2.0.8 didn't check for pathnames with symlinks when writing data to a temporary file upon a call to PrintData or PrintStats. This allowed local users to overwrite arbitrary files if fs.protected_symlinks is set to 0, as demonstrated by a symlink from /tmp/keepalived.data or /tmp/keepalived.stats to /etc/passwd.

References

Affected packages

Alpine:v3.10
keepalived

Package

Name
keepalived
Purl
pkg:apk/alpine/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.11-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-19044.json"
Alpine:v3.11
keepalived

Package

Name
keepalived
Purl
pkg:apk/alpine/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.11-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-19044.json"
Alpine:v3.12
keepalived

Package

Name
keepalived
Purl
pkg:apk/alpine/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.11-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-19044.json"
Alpine:v3.13
keepalived

Package

Name
keepalived
Purl
pkg:apk/alpine/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.11-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-19044.json"
Alpine:v3.14
keepalived

Package

Name
keepalived
Purl
pkg:apk/alpine/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.11-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-19044.json"
Alpine:v3.15
keepalived

Package

Name
keepalived
Purl
pkg:apk/alpine/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.11-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-19044.json"
Alpine:v3.16
keepalived

Package

Name
keepalived
Purl
pkg:apk/alpine/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.11-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-19044.json"
Alpine:v3.17
keepalived

Package

Name
keepalived
Purl
pkg:apk/alpine/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.11-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-19044.json"
Alpine:v3.18
keepalived

Package

Name
keepalived
Purl
pkg:apk/alpine/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.11-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-19044.json"
Alpine:v3.19
keepalived

Package

Name
keepalived
Purl
pkg:apk/alpine/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.11-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-19044.json"
Alpine:v3.20
keepalived

Package

Name
keepalived
Purl
pkg:apk/alpine/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.11-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-19044.json"
Alpine:v3.21
keepalived

Package

Name
keepalived
Purl
pkg:apk/alpine/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.11-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-19044.json"
Alpine:v3.22
keepalived

Package

Name
keepalived
Purl
pkg:apk/alpine/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.11-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-19044.json"
Alpine:v3.23
keepalived

Package

Name
keepalived
Purl
pkg:apk/alpine/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.11-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-19044.json"
Alpine:v3.24
keepalived

Package

Name
keepalived
Purl
pkg:apk/alpine/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.11-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-19044.json"
Alpine:v3.8
keepalived

Package

Name
keepalived
Purl
pkg:apk/alpine/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.11-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-19044.json"
Alpine:v3.9
keepalived

Package

Name
keepalived
Purl
pkg:apk/alpine/keepalived?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.11-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-19044.json"