ALPINE-CVE-2018-16855

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Source
https://security.alpinelinux.org/vuln/CVE-2018-16855
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-16855.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2018-16855
Upstream
Published
2018-12-03T14:29:00Z
Modified
2026-11-03T06:30:41Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue has been found in PowerDNS Recursor before version 4.1.8 where a remote attacker sending a DNS query can trigger an out-of-bounds memory read while computing the hash of the query for a packet cache lookup, possibly leading to a crash.

References

Affected packages

Alpine:v3.10
pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-16855.json"
Alpine:v3.11
pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-16855.json"
Alpine:v3.12
pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-16855.json"
Alpine:v3.13
pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-16855.json"
Alpine:v3.14
pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-16855.json"
Alpine:v3.15
pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-16855.json"
Alpine:v3.16
pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-16855.json"
Alpine:v3.17
pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-16855.json"
Alpine:v3.18
pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-16855.json"
Alpine:v3.19
pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-16855.json"
Alpine:v3.20
pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-16855.json"
Alpine:v3.21
pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-16855.json"
Alpine:v3.22
pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-16855.json"
Alpine:v3.23
pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-16855.json"
Alpine:v3.24
pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-16855.json"
Alpine:v3.8
pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-16855.json"
Alpine:v3.9
pdns-recursor

Package

Name
pdns-recursor
Purl
pkg:apk/alpine/pdns-recursor?arch=source

Affected ranges

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

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-16855.json"