ALPINE-CVE-2019-6474

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Source
https://security.alpinelinux.org/vuln/CVE-2019-6474
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-6474.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2019-6474
Upstream
Published
2019-10-16T18:15:37.217Z
Modified
2025-12-03T22:49:40.047645Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A missing check on incoming client requests can be exploited to cause a situation where the Kea server's lease storage contains leases which are rejected as invalid when the server tries to load leases from storage on restart. If the number of such leases exceeds a hard-coded limit in the Kea code, a server trying to restart will conclude that there is a problem with its lease store and give up. Versions affected: 1.4.0 to 1.5.0, 1.6.0-beta1, and 1.6.0-beta2

References

Affected packages

Alpine:v3.17

kea

Package

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

Affected ranges

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

Affected versions

1.*

1.3.0-r0
1.4.0-r0
1.4.0-r1
1.4.0-r2
1.5.0-r0
1.5.0-r1
1.5.0-r2
1.5.0-r3

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-6474.json"

Alpine:v3.18

kea

Package

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

Affected ranges

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

Affected versions

1.*

1.3.0-r0
1.4.0-r0
1.4.0-r1
1.4.0-r2
1.5.0-r0
1.5.0-r1
1.5.0-r2
1.5.0-r3

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-6474.json"

Alpine:v3.19

kea

Package

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

Affected ranges

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

Affected versions

1.*

1.3.0-r0
1.4.0-r0
1.4.0-r1
1.4.0-r2
1.5.0-r0
1.5.0-r1
1.5.0-r2
1.5.0-r3

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-6474.json"

Alpine:v3.20

kea

Package

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

Affected ranges

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

Affected versions

1.*

1.3.0-r0
1.4.0-r0
1.4.0-r1
1.4.0-r2
1.5.0-r0
1.5.0-r1
1.5.0-r2
1.5.0-r3

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-6474.json"

Alpine:v3.21

kea

Package

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

Affected ranges

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

Affected versions

1.*

1.3.0-r0
1.4.0-r0
1.4.0-r1
1.4.0-r2
1.5.0-r0
1.5.0-r1
1.5.0-r2
1.5.0-r3

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-6474.json"

Alpine:v3.22

kea

Package

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

Affected ranges

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

Affected versions

1.*

1.3.0-r0
1.4.0-r0
1.4.0-r1
1.4.0-r2
1.5.0-r0
1.5.0-r1
1.5.0-r2
1.5.0-r3

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-6474.json"

Alpine:v3.23

kea

Package

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

Affected ranges

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

Affected versions

1.*

1.3.0-r0
1.4.0-r0
1.4.0-r1
1.4.0-r2
1.5.0-r0
1.5.0-r1
1.5.0-r2
1.5.0-r3

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2019-6474.json"