CVE-2017-3135
mediumpriority · track · 30EPSS 0.172 · 97 %ileDEEUUSEPSS · scored 2026-10-27
Under some conditions when using both DNS64 and RPZ to rewrite query responses, query processing can resume in an inconsistent state leading to either an INSIST assertion failure or an attempt to read through a NULL pointer. Affects BIND 9.8.8, 9.9.3-S1 -> 9.9.9-S7, 9.9.3 -> 9.9.9-P5, 9.9.10b1, 9.10.0 -> 9.10.4-P5, 9.10.5b1, 9.11.0 -> 9.11.0-P2, 9.11.1b1.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4.3–7.5
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (40)
Products and version ranges known to be affected.
- ISC BIND 9≤ BIND 9 9.8.8, 9.9.3-S1 -> 9.9.9-S7, 9.9.3 -> 9.9.9-P5, 9.9.10b1, 9.10.0 -> 9.10.4-P5, 9.10.5b1, 9.11.0 -> 9.11.0-P2, 9.11.1b1enisa_euvdEU
advisories (1)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2025-1189Internet Systems Consortium BIND: Schwachstelle ermöglicht Denial of ServiceDeutsch2017-02-08csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in BIND ausnutzen, um einen Denial of Service Angriff durchzuführen.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (25)
External citations — patches, advisories, analysis.
- http://rhn.redhat.com/errata/RHSA-2017-0276.htmlcnnvd
- http://www.securitytracker.com/id/1037801cnnvd
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03747en_uscnnvd
- https://kb.isc.org/article/AA-01453/0/CVE-2017-3135%3A-Combination-of-DNS64-and-RPZ-Can-Lead-to-Crash.htmlPatchcnnvd
- https://kb.isc.org/docs/aa-01453cnnvd
- https://security.gentoo.org/glsa/201708-01cnnvd
- https://security.netapp.com/advisory/ntap-20180926-0005/cnnvd
- https://www.debian.org/security/2017/dsa-3795cnnvd
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