CVE-2016-7074

published 2018-09-11

CVE-2016-7074: An issue has been found in PowerDNS before 3.4.11 and 4.0.2, and PowerDNS recursor before 4.0.4, allowing an attacker in position of man-in-the-middle to alter…

Priority P4 28 medium 5.9 CVSS 3.0

AV N AC H PR N UI N S U C N I H A N

An issue has been found in PowerDNS before 3.4.11 and 4.0.2, and PowerDNS recursor before 4.0.4, allowing an attacker in position of man-in-the-middle to alter the content of an AXFR because of insufficient validation of TSIG signatures. A missing check that the TSIG record is the last one, leading to the possibility of parsing records that are not covered by the TSIG signature.

Affected

13 ranges

Vendor	Product	Version range	Fixed in
debian	debian_linux	—	—
debian	pdns	< pdns 4.0.2-1 (bookworm)	pdns 4.0.2-1 (bookworm)
debian	pdns-recursor	< pdns 4.0.2-1 (bookworm)	pdns 4.0.2-1 (bookworm)
open-xchange	pdns	—	—
open-xchange	pdns	—	—
open-xchange	pdns	—	—
open-xchange	pdns	>= 0 < 4.0.2-1	4.0.2-1
open-xchange	pdns	>= 0 < 4.0.2-1	4.0.2-1
open-xchange	pdns	>= 0 < 4.0.2-1	4.0.2-1
open-xchange	pdns	>= 0 < 4.0.2-1	4.0.2-1
powerdns	authoritative	< 3.4.11	3.4.11
powerdns	authoritative	>= 4.0.0 < 4.0.2	4.0.2
powerdns	recursor	< 4.0.4	4.0.4

CVSS provenance

nvd v3.0 5.9 MEDIUM CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

nvd v2.0 4.3 MEDIUM AV:N/AC:M/Au:N/C:N/I:P/A:N

osv 5.9 MEDIUM

vendor_debian 5.3 MEDIUM

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