CVE-2017-3145
Improper fetch cleanup sequencing in the resolver can cause named to crash
02 Description
Improper fetch cleanup sequencing in the resolver can cause named to crash
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
- 27.72% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 98.0% of scored records. A rank, not a probability.
- NVD base score
- 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- 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
- 2024-09-17 00:10Z2 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:N/A:H
- Weaknesses
- CWE-416Use After FreeVariant
- Data version
- 5.1
- Document digest
- d4e05758c35d3010a3ba6f42e6bb80ec8c41e1c144393e24035dfd1b375486e1
05 Affected products
06 References
- access.redhat.comRHSA-2018:0102https://access.redhat.com/errata/RHSA-2018:0102
- access.redhat.comRHSA-2018:0487https://access.redhat.com/errata/RHSA-2018:0487
- www.debian.orgDSA-4089https://www.debian.org/security/2018/dsa-4089
- access.redhat.comRHSA-2018:0488https://access.redhat.com/errata/RHSA-2018:0488
- access.redhat.comRHSA-2018:0101https://access.redhat.com/errata/RHSA-2018:0101
- www.securitytracker.com1040195http://www.securitytracker.com/id/1040195
- kb.isc.orghttps://kb.isc.org/docs/aa-01542
- www.securityfocus.com102716http://www.securityfocus.com/bid/102716
- lists.debian.org[debian-lts-announce] 20180121 [SECURITY] [DLA 1255-1] bind9 security updatehttps://lists.debian.org/debian-lts-announce/2018/01/msg00029.html
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20180117-0003/
- supportportal.juniper.nethttps://supportportal.juniper.net/s/article/2018-07-Security-Bulletin-SRX-Series-Vulnerabilities-in-ISC-BIND-named
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 9.9.11-P1 BIND 9 version 9.10.6-P1 BIND 9 version 9.11.2-P1 BIND 9 version 9.12.0rc2 BIND Supported Preview Edition is a special feature preview branch of BIND provided to eligible ISC support customers. BIND 9 version 9.9.11-S2 BIND 9 version 9.10.6-S2
08 Fixed in
Arch Linux
- bind Fixed in 9.11.2.P1-1
Source: Arch Linux Security Tracker, the Arch Linux security team. Reformatted by exploit.cc.
Debian 12
- bind9 Fixed in 1:9.11.2.P1-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- bind9 Fixed in 1:9.11.2.P1-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- bind9 Fixed in 1:9.11.2.P1-1
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-3ubuntu0.17
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.P4-8ubuntu1.10
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.