CVE-2017-3142
Estado: ModificadaBaja (3.7)—
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.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
- Puntuación base: 3.7
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 5.40%
- Percentil entre todas las CVEs puntuadas: 92
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (8)
CWE
- CWE-20
Referencias
- http://www.securityfocus.com/bid/99339
- http://www.securitytracker.com/id/1038809
- https://access.redhat.com/errata/RHSA-2017:1679
- https://access.redhat.com/errata/RHSA-2017:1680
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03772en_us
- https://kb.isc.org/docs/aa-01504
- https://security.netapp.com/advisory/ntap-20190830-0003/
- https://www.debian.org/security/2017/dsa-3904
- http://www.securityfocus.com/bid/99339
- http://www.securitytracker.com/id/1038809
- https://access.redhat.com/errata/RHSA-2017:1679
- https://access.redhat.com/errata/RHSA-2017:1680
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03772en_us
- https://kb.isc.org/docs/aa-01504
- https://security.netapp.com/advisory/ntap-20190830-0003/
- https://www.debian.org/security/2017/dsa-3904
JSON original (NVD)
Mostrar
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