CVE-2017-3135

Name: CVE-2017-3135
Creator: NVD / NIST
Published: 2019-01-16T20:29:00.283+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 17.11%

Last modified Jun 17, 2026

CVE-2017-3135 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 17.11% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability

17.11%

96.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-476

Affected Software

Vendor	Product	Versions	Update
Isc	Bind	9.9.3	—
Isc	Bind	9.9.8	—
Isc	Bind	9.9.9	P5
Isc	Bind	9.9.10	Beta1
Isc	Bind	9.10.0	—
Isc	Bind	9.10.4	P1
Isc	Bind	9.10.5	Beta1
Isc	Bind	9.11.0	—
Isc	Bind	9.11.1	Beta1
Redhat	Enterprise Linux Desktop	7.0	—
Redhat	Enterprise Linux Server	7.0	—
Redhat	Enterprise Linux Server Aus	7.3	—
Redhat	Enterprise Linux Server Aus	7.4	—
Redhat	Enterprise Linux Server Aus	7.6	—
Redhat	Enterprise Linux Server Eus	7.3	—
Redhat	Enterprise Linux Server Eus	7.4	—
Redhat	Enterprise Linux Server Eus	7.5	—
Redhat	Enterprise Linux Server Eus	7.6	—
Redhat	Enterprise Linux Server Tus	7.3	—
Redhat	Enterprise Linux Server Tus	7.6	—
Redhat	Enterprise Linux Workstation	7.0	—
Netapp	Data Ontap Edge	All versions	—
Netapp	Element Software Management Node	All versions	—
Debian	Debian Linux	8.0	—
Debian	Debian Linux	9.0	—

References

http://rhn.redhat.com/errata/RHSA-2017-0276.htmlThird Party Advisory
http://www.securityfocus.com/bid/96150Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1037801Third Party Advisory, VDB Entry
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03747en_usThird Party Advisory
https://kb.isc.org/docs/aa-01453Vendor Advisory
https://security.gentoo.org/glsa/201708-01Third Party Advisory
https://security.netapp.com/advisory/ntap-20180926-0005/Third Party Advisory
https://www.debian.org/security/2017/dsa-3795Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0276.htmlThird Party Advisory
http://www.securityfocus.com/bid/96150Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1037801Third Party Advisory, VDB Entry
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03747en_usThird Party Advisory
https://kb.isc.org/docs/aa-01453Vendor Advisory
https://security.gentoo.org/glsa/201708-01Third Party Advisory
https://security.netapp.com/advisory/ntap-20180926-0005/Third Party Advisory
https://www.debian.org/security/2017/dsa-3795Third Party Advisory

Timeline

Published: Jan 16, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-3135?

How severe is CVE-2017-3135?

Severity scoring for CVE-2017-3135 is pending analysis. The EPSS model estimates a 17.11% probability of exploitation in the next 30 days.

How do I fix CVE-2017-3135?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-3135?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST