Read the docs
TI-2017-02363 Aliases CVE-2017-3143GHSA-jxfm-jqx8-8h25

An error in TSIG authentication can permit unauthorized dynamic updates

Priority MEDIUM 50Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · High · None
Fix status
Partial Red Hat: 16 fixed, 1 without a fix

Attack profile from CVSS 3.0 · CNA. Fix status from CNA and Red Hat.

Summary

An attacker who is able to send and receive messages to an authoritative DNS server and who has knowledge of a valid TSIG key name for the zone and service being targeted may be able to manipulate BIND into accepting an unauthorized dynamic update. Affects BIND 9.4.0->9.8.8, 9.9.0->9.9.10-P1, 9.10.0->9.10.5-P1, 9.11.0->9.11.1-P1, 9.9.3-S1->9.9.10-S2, 9.10.5-S1->9.10.5-S2.

Why it matters now

EPSS 0.18157 97th percentileScored 2026-11-07
Fix Partial Red Hat: 2 advisoriesRed Hat: 16 fixed, 1 without a fix

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
ISCBIND 99.4.0->9.8.8, 9.9.0->9.9.10-P1, 9.10.0->9.10.5-P1, 9.11.0->9.11.1-P1, 9.9.3-S1->9.9.10-S2, 9.10.5-S1->9.10.5-S2—No fix listedCNA
  • BIND 9 VendorISC Affected 9.4.0->9.8.8, 9.9.0->9.9.10-P1, 9.10.0->9.10.5-P1, 9.11.0->9.11.1-P1, 9.9.3-S1->9.9.10-S2, 9.10.5-S1->9.10.5-S2 Fixed in — No fix listed CNA

CPE configurations NVD · 25

CPEVersionsRoleVendor
cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*9.4.0 – 9.8.8; 9.9.0 – 9.9.10; 9.10.0 – 9.10.5; 9.11.0 – 9.11.1VulnerableISC
cpe:2.3:a:isc:bind:9.9.0:p1:*:*:*:*:*:*9.9.0 p1VulnerableISC
cpe:2.3:a:isc:bind:9.9.3:s1:*:*:*:*:*:*9.9.3 s1VulnerableISC
cpe:2.3:a:isc:bind:9.9.10:s2:*:*:*:*:*:*9.9.10 s2VulnerableISC
cpe:2.3:a:isc:bind:9.10.5:p1:*:*:*:*:*:*9.10.5 p1VulnerableISC
cpe:2.3:a:isc:bind:9.10.5:s1:*:*:*:*:*:*9.10.5 s1VulnerableISC
cpe:2.3:a:isc:bind:9.10.5:s2:*:*:*:*:*:*9.10.5 s2VulnerableISC
cpe:2.3:a:isc:bind:9.11.1:p1:*:*:*:*:*:*9.11.1 p1VulnerableISC
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*6.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
  • cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* Versions 9.4.0 – 9.8.8; 9.9.0 – 9.9.10; 9.10.0 – 9.10.5; 9.11.0 – 9.11.1 Vulnerable ·ISC
  • cpe:2.3:a:isc:bind:9.9.0:p1:*:*:*:*:*:* Versions 9.9.0 p1 Vulnerable ·ISC
  • cpe:2.3:a:isc:bind:9.9.3:s1:*:*:*:*:*:* Versions 9.9.3 s1 Vulnerable ·ISC
  • cpe:2.3:a:isc:bind:9.9.10:s2:*:*:*:*:*:* Versions 9.9.10 s2 Vulnerable ·ISC
  • cpe:2.3:a:isc:bind:9.10.5:p1:*:*:*:*:*:* Versions 9.10.5 p1 Vulnerable ·ISC
  • cpe:2.3:a:isc:bind:9.10.5:s1:*:*:*:*:*:* Versions 9.10.5 s1 Vulnerable ·ISC
  • cpe:2.3:a:isc:bind:9.10.5:s2:*:*:*:*:*:* Versions 9.10.5 s2 Vulnerable ·ISC
  • cpe:2.3:a:isc:bind:9.11.1:p1:*:*:*:*:*:* Versions 9.11.1 p1 Vulnerable ·ISC
  • cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
Show 15 more CPE
CPEVersionsRoleVendor
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*6.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*7.3VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*7.4VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*7.6VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:*:*:*:*:*:*:*7.3VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*7.4VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*7.5VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*7.6VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:*:*:*:*:*:*:*7.3VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*7.6VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*6.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*7.0VulnerableRed Hat
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*8.0VulnerableDebian
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*9.0VulnerableDebian
  • cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:* Versions 7.3 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:* Versions 7.4 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:* Versions 7.6 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:*:*:*:*:*:*:* Versions 7.3 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:* Versions 7.4 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:* Versions 7.5 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:* Versions 7.6 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:*:*:*:*:*:*:* Versions 7.3 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:* Versions 7.6 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Debian
  • cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Debian

Remediation

Red Hat 2 advisories

  • RHSA-2017:1679 Released 2017-07-05 · Red Hat rating Important
    bind security and bug fix update
    • Red Hat Enterprise Linux Desktop (v. 6) bind-32:9.8.2-0.62.rc1.el6_9.4, bind-libs-32:9.8.2-0.62.rc1.el6_9.4, bind-utils-32:9.8.2-0.62.rc1.el6_9.4
    • Red Hat Enterprise Linux Desktop Optional (v. 6) bind-32:9.8.2-0.62.rc1.el6_9.4, bind-chroot-32:9.8.2-0.62.rc1.el6_9.4, bind-devel-32:9.8.2-0.62.rc1.el6_9.4 +1
    • Red Hat Enterprise Linux HPC Node (v. 6) bind-32:9.8.2-0.62.rc1.el6_9.4, bind-libs-32:9.8.2-0.62.rc1.el6_9.4, bind-utils-32:9.8.2-0.62.rc1.el6_9.4
    • Red Hat Enterprise Linux HPC Node Optional (v. 6) bind-32:9.8.2-0.62.rc1.el6_9.4, bind-chroot-32:9.8.2-0.62.rc1.el6_9.4, bind-devel-32:9.8.2-0.62.rc1.el6_9.4 +1
    • Red Hat Enterprise Linux Server (v. 6) bind-32:9.8.2-0.62.rc1.el6_9.4, bind-chroot-32:9.8.2-0.62.rc1.el6_9.4, bind-libs-32:9.8.2-0.62.rc1.el6_9.4 +2
    • Red Hat Enterprise Linux Server Optional (v. 6) bind-devel-32:9.8.2-0.62.rc1.el6_9.4, bind-devel-32:9.8.2-0.62.rc1.el6_9.4.ppc, bind-sdb-32:9.8.2-0.62.rc1.el6_9.4
    • Red Hat Enterprise Linux Workstation (v. 6) bind-32:9.8.2-0.62.rc1.el6_9.4, bind-chroot-32:9.8.2-0.62.rc1.el6_9.4, bind-libs-32:9.8.2-0.62.rc1.el6_9.4 +1
    • Red Hat Enterprise Linux Workstation Optional (v. 6) bind-devel-32:9.8.2-0.62.rc1.el6_9.4, bind-sdb-32:9.8.2-0.62.rc1.el6_9.4
  • RHSA-2017:1680 Released 2017-07-05 · Red Hat rating Important
    bind security and bug fix update
    • Red Hat Enterprise Linux Client (v. 7) bind-32:9.9.4-50.el7_3.1, bind-libs-32:9.9.4-50.el7_3.1, bind-libs-lite-32:9.9.4-50.el7_3.1 +2
    • Red Hat Enterprise Linux Client Optional (v. 7) bind-32:9.9.4-50.el7_3.1, bind-chroot-32:9.9.4-50.el7_3.1, bind-devel-32:9.9.4-50.el7_3.1 +7
    • Red Hat Enterprise Linux ComputeNode (v. 7) bind-32:9.9.4-50.el7_3.1, bind-libs-32:9.9.4-50.el7_3.1, bind-libs-lite-32:9.9.4-50.el7_3.1 +2
    • Red Hat Enterprise Linux ComputeNode Optional (v. 7) bind-32:9.9.4-50.el7_3.1, bind-chroot-32:9.9.4-50.el7_3.1, bind-devel-32:9.9.4-50.el7_3.1 +7
    • Red Hat Enterprise Linux Server (v. 7) bind-32:9.9.4-50.el7_3.1, bind-chroot-32:9.9.4-50.el7_3.1, bind-libs-32:9.9.4-50.el7_3.1 +8
    • Red Hat Enterprise Linux Server Optional (v. 7) bind-devel-32:9.9.4-50.el7_3.1, bind-devel-32:9.9.4-50.el7_3.1.ppc, bind-lite-devel-32:9.9.4-50.el7_3.1 +9
    • Red Hat Enterprise Linux Workstation (v. 7) bind-32:9.9.4-50.el7_3.1, bind-chroot-32:9.9.4-50.el7_3.1, bind-libs-32:9.9.4-50.el7_3.1 +6
    • Red Hat Enterprise Linux Workstation Optional (v. 7) bind-devel-32:9.9.4-50.el7_3.1, bind-lite-devel-32:9.9.4-50.el7_3.1, bind-pkcs11-devel-32:9.9.4-50.el7_3.1 +2

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    ISC BIND 9 — RHSA-2017:1679

    2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2017-02362 An error in TSIG authentication can permit unauthorized zone transfersPriority LOW 32
    Show all 2 records → Advisory →
  • Advisory ·

    ISC BIND 9 — RHSA-2017:1680

    2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2017-02362 An error in TSIG authentication can permit unauthorized zone transfersPriority LOW 32
    Show all 2 records → Advisory →
Show 1 more group
  • Advisory ·

    ISC BIND 9 — DSA-3904

    2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2017-02362 An error in TSIG authentication can permit unauthorized zone transfersPriority LOW 32
    Show all 2 records → Advisory →

Vendor assessments

Red Hat

Red Hat rating: Important. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux 5AffectedNo fix planned: Will not fix
Red Hat Enterprise Linux Client (v. 7)Fixed RHSA-2017:1680
Red Hat Enterprise Linux Client Optional (v. 7)Fixed RHSA-2017:1680
Red Hat Enterprise Linux ComputeNode (v. 7)Fixed RHSA-2017:1680
Red Hat Enterprise Linux ComputeNode Optional (v. 7)Fixed RHSA-2017:1680
Red Hat Enterprise Linux Desktop (v. 6)Fixed RHSA-2017:1679
Red Hat Enterprise Linux Desktop Optional (v. 6)Fixed RHSA-2017:1679
Red Hat Enterprise Linux HPC Node (v. 6)Fixed RHSA-2017:1679
Red Hat Enterprise Linux HPC Node Optional (v. 6)Fixed RHSA-2017:1679
Red Hat Enterprise Linux Server (v. 6)Fixed RHSA-2017:1679
Red Hat Enterprise Linux Server (v. 7)Fixed RHSA-2017:1680
Red Hat Enterprise Linux Server Optional (v. 6)Fixed RHSA-2017:1679
Red Hat Enterprise Linux Server Optional (v. 7)Fixed RHSA-2017:1680
Red Hat Enterprise Linux Workstation (v. 6)Fixed RHSA-2017:1679
Red Hat Enterprise Linux Workstation (v. 7)Fixed RHSA-2017:1680
Red Hat Enterprise Linux Workstation Optional (v. 6)Fixed RHSA-2017:1679
Red Hat Enterprise Linux Workstation Optional (v. 7)Fixed RHSA-2017:1680
Not affected: 1 product
  • Red Hat Enterprise Linux 5

Timeline

  1. 2026-10-02 Threatist record created from CVE-2017-3143
  2. 2026-10-03 Alias added: GHSA-jxfm-jqx8-8h25

References

Advisory 5

Other 1

  • TI-2015-04610 Assertion failure in ISC BIND named via TKEY queries KEVCVSS 3.1HIGH 7.5
  • TI-2023-27571 Certain DNSSEC aspects of the DNS protocol (in RFC 4033, 4034, 4035, 6840, and related… CVSS 3.1HIGH 7.5
  • TI-2021-07476 A second vulnerability in BIND's GSSAPI security policy negotiation can be targeted by a buffer overflow attack CVSS 3.1CRITICAL 9.8
  • TI-2023-27773 The Closest Encloser Proof aspect of the DNS protocol (in RFC 5155 when RFC 9276 guidance… CVSS 3.1HIGH 7.5
  • TI-2020-06910 A logic error in code which checks TSIG validity can be used to trigger an assertion failure in tsig.c CVSS 3.1HIGH 7.5
  • TI-2016-02320 buffer.c in named in ISC BIND 9 before 9.9.9-P3, 9.10.x before 9.10.4-P3, and 9.11.x… CVSS 3.0HIGH 7.5
See all 192 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences