CVE-2017-3142

Originalbeschreibung

An attacker who is able to send and receive messages to an authoritative DNS server and who has knowledge of a valid TSIG key name may be able to circumvent TSIG authentication of AXFR requests via a carefully constructed request packet. A server that relies solely on TSIG keys for protection with no other ACL protection could be manipulated into: providing an AXFR of a zone to an unauthorized recipient or accepting bogus NOTIFY packets. Affects BIND 9.4.0->9.8.8, 9.9.0->9.9.10-P1, 9.10.0->9.10.5-P1, 9.11.0->9.11.1-P1, 9.9.3-S1->9.9.10-S2, 9.10.5-S1->9.10.5-S2.

Betroffene Software

• BIND 9 ≥ 9.10.0 ≤ 9.10.5≥ 9.11.0 ≤ 9.11.1= 9.9.10≥ 9.9.0 ≤ 9.9.10= 9.9.0= 9.11.1 exakte Übereinstimmung

Details

Veröffentlicht

2019-01-16

Zuletzt geändert

2026-06-17

CVSS-Vektor

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

CWE

CWE-20

Referenzen

• cve.org/CVE-2017-3142
• nvd.nist.gov/vuln/detail/CVE-2017-3142
• www.securityfocus.com/bid/99339
• www.securitytracker.com/id/1038809
• access.redhat.com/errata/RHSA-2017:1679
• access.redhat.com/errata/RHSA-2017:1680
• h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03772en_us
• kb.isc.org/docs/aa-01504
• security.netapp.com/advisory/ntap-20190830-0003/
• www.debian.org/security/2017/dsa-3904