CVE-2017-3143
An error in TSIG authentication can permit unauthorized dynamic updates
02 Description
An error in TSIG authentication can permit unauthorized dynamic updates
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 18.15% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 97.1% of scored records. A rank, not a probability.
- NVD base score
- 5.9 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Important. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2019-01-16 20:00Z7 YR AGO
- Last updated
- 2024-09-16 16:14Z2 YR AGO
- Reserved
- 2016-12-02
- Assigning CNA
- isc
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.5)
- CNA CVSS vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Weaknesses
- CWE-287Improper AuthenticationClass
- Data version
- 5.1
- Document digest
- f354aa0946a46f407a8f9cc900e3922ca2124c99fde50a2e68d05918371aaeae
05 Affected products
06 References
- kb.isc.orghttps://kb.isc.org/docs/aa-01503
- access.redhat.comRHSA-2017:1680https://access.redhat.com/errata/RHSA-2017:1680
- h20566.www2.hpe.comhttps://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03772en_us
- access.redhat.comRHSA-2017:1679https://access.redhat.com/errata/RHSA-2017:1679
- www.securitytracker.com1038809http://www.securitytracker.com/id/1038809
- www.debian.orgDSA-3904https://www.debian.org/security/2017/dsa-3904
- www.securityfocus.com99337http://www.securityfocus.com/bid/99337
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20190830-0003/
07 Remediation
Upgrade to the patched release most closely related to your current version of BIND. These can all be downloaded from http://www.isc.org/downloads. BIND 9 version 9.9.10-P2 BIND 9 version 9.10.5-P2 BIND 9 version 9.11.1-P2 BIND Supported Preview Edition is a special feature preview branch of BIND provided to eligible ISC support customers. BIND 9 version 9.9.10-S3 BIND 9 version 9.10.5-S3
08 Fixed in
Arch Linux
- bind Fixed in 9.11.1.P2-1
Source: Arch Linux Security Tracker, the Arch Linux security team. Reformatted by exploit.cc.
Debian 12
- bind9 Fixed in 1:9.10.3.dfsg.P4-12.4
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- bind9 Fixed in 1:9.10.3.dfsg.P4-12.4
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- bind9 Fixed in 1:9.10.3.dfsg.P4-12.4
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 14.04 LTS
- bind9 Fixed in 1:9.9.5.dfsg-3ubuntu0.15
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- bind9 Fixed in 1:9.10.3.dfsg.P4-8ubuntu1.7
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.