CVE-2017-3137: falha de alta gravidade em ISC BIND 9
A response packet can cause a resolver to terminate when processing an answer containing a CNAME or DNAME
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21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 8.9%
Mistaken assumptions about the ordering of records in the answer section of a response containing CNAME or DNAME resource records could lead to a situation in which named would exit with an assertion failure when processing a response in which records occurred in an unusual order. Affects BIND 9.9.9-P6, 9.9.10b1->9.9.10rc1, 9.10.4-P6, 9.10.5b1->9.10.5rc1, 9.11.0-P3, 9.11.1b1->9.11.1rc1, and 9.9.9-S8.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
ISC · BIND 9CVEs relacionadas — ISC BIND 9
No mesmo produto, das mais perigosas para as menos.
CVE-2018-5740HIGHA flaw in the "deny-answer-aliases" feature can cause an assertion failure in namedEPSS 60.2%CVE-2022-3736HIGHnamed configured to answer from stale cache may terminate unexpectedly while processing RRSIG queriesEPSS 48.4%CVE-2017-3145HIGHImproper fetch cleanup sequencing in the resolver can cause named to crashEPSS 27.7%CVE-2022-3488HIGHnamed may terminate unexpectedly when processing ECS options in repeated responses to iterative queriesEPSS 19.0%CVE-2024-12705HIGHDNS-over-HTTPS implementation suffers from multiple issues under heavy query loadEPSS 18.6%CVE-2017-3143HIGHAn error in TSIG authentication can permit unauthorized dynamic updatesEPSS 18.2%
Referências
https://access.redhat.com/errata/RHSA-2017:1095https://access.redhat.com/errata/RHSA-2017:1105https://access.redhat.com/errata/RHSA-2017:1582https://access.redhat.com/errata/RHSA-2017:1583https://kb.isc.org/docs/aa-01466https://security.gentoo.org/glsa/201708-01https://security.netapp.com/advisory/ntap-20180802-0002/https://www.debian.org/security/2017/dsa-3854http://www.securityfocus.com/bid/97651http://www.securitytracker.com/id/1038258http://www.securitytracker.com/id/1040195