NULL Pointer Dereference Affecting bind9 package, versions <1:9.10.3.dfsg.P4-12
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-DEBIAN11-BIND9-525306
- published27 Jun 2018
- disclosed16 Jan 2019
Introduced: 27 Jun 2018
CVE-2017-3135 (opens in a new tab)How to fix?
Upgrade Debian:11 bind9 to version 1:9.10.3.dfsg.P4-12 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream bind9 package and not the bind9 package as distributed by Debian.
See How to fix? for Debian:11 relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2017-3135
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03747en_us
- https://kb.isc.org/docs/aa-01453
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3135
- https://www.debian.org/security/2017/dsa-3795
- https://security.gentoo.org/glsa/201708-01
- https://security.netapp.com/advisory/ntap-20180926-0005/
- http://rhn.redhat.com/errata/RHSA-2017-0276.html
- http://www.securityfocus.com/bid/96150
- http://www.securitytracker.com/id/1037801
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-3135