CVE-2020-12244

2020-05-1914:15:00

Alpine Linux Development Team

security.alpinelinux.org

0.006 Low

EPSS

Percentile

77.8%

JSON

An issue has been found in PowerDNS Recursor 4.1.0 through 4.3.0 where records in the answer section of a NXDOMAIN response lacking an SOA were not properly validated in SyncRes::processAnswer, allowing an attacker to bypass DNSSEC validation.

OSVersionArchitecturePackageVersionFilename
Alpineedge-communitynoarchpdns-recursor< 4.3.1-r0UNKNOWN
Alpine3.10-communitynoarchpdns-recursor< 4.1.16-r0UNKNOWN
Alpine3.11-communitynoarchpdns-recursor< 4.2.2-r0UNKNOWN
Alpine3.12-communitynoarchpdns-recursor< 4.3.1-r0UNKNOWN
Alpine3.13-communitynoarchpdns-recursor< 4.3.1-r0UNKNOWN
Alpine3.14-communitynoarchpdns-recursor< 4.3.1-r0UNKNOWN
Alpine3.15-communitynoarchpdns-recursor< 4.3.1-r0UNKNOWN
Alpine3.16-communitynoarchpdns-recursor< 4.3.1-r0UNKNOWN
Alpine3.17-communitynoarchpdns-recursor< 4.3.1-r0UNKNOWN
Alpine3.18-communitynoarchpdns-recursor< 4.3.1-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-community	noarch	pdns-recursor	< 4.3.1-r0	UNKNOWN
Alpine	3.10-community	noarch	pdns-recursor	< 4.1.16-r0	UNKNOWN
Alpine	3.11-community	noarch	pdns-recursor	< 4.2.2-r0	UNKNOWN
Alpine	3.12-community	noarch	pdns-recursor	< 4.3.1-r0	UNKNOWN
Alpine	3.13-community	noarch	pdns-recursor	< 4.3.1-r0	UNKNOWN
Alpine	3.14-community	noarch	pdns-recursor	< 4.3.1-r0	UNKNOWN
Alpine	3.15-community	noarch	pdns-recursor	< 4.3.1-r0	UNKNOWN
Alpine	3.16-community	noarch	pdns-recursor	< 4.3.1-r0	UNKNOWN
Alpine	3.17-community	noarch	pdns-recursor	< 4.3.1-r0	UNKNOWN
Alpine	3.18-community	noarch	pdns-recursor	< 4.3.1-r0	UNKNOWN