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NVD / CVE Program· CNA isc

CVE-2017-3142: An error in TSIG authentication can permit unauthorized zone transfers

LowCVSS 3.7 · v3.0—No exploit Fix available

Noroxi assessment

Priority: Monitor (action score 16/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 5.4% (FIRST EPSS); higher than 92.8% of all records.
  • Anyone who can reach it over the internet can trigger it. No account or password is required. No user action is required. Special conditions such as timing or configuration are required.
  • Fixed version: bind (Alpine:v3.3) 9.10.4_p8-r1; bind (Alpine:v3.6) 9.11.1_p1-r1; bind (Alpine:v3.7) 9.11.3-r0.

Low priority for now. Upgrade to bind (Alpine:v3.3) 9.10.4_p8-r1; bind (Alpine:v3.6) 9.11.1_p1-r1; bind (Alpine:v3.7) 9.11.3-r0 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

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 may be able to circumvent TSIG authentication of AXFR requests via a carefully constructed request packet. A server that relies solely on TSIG keys for protection with no other ACL protection could be manipulated into: providing an AXFR of a zone to an unauthorized recipient or accepting bogus NOTIFY packets. 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.

Published
Jan 16, 2019
Updated
Jun 16, 2026
EPSS
5.4% · 92th percentile

Report tools

JSON

Action score

16

Monitor

Low priority for now.

CVSS
14 / 40 · 3.7 / 10
CISA KEV
0 / 30 · Not listed
EPSS
2 / 30 · 5.4%

CNA vs NVD score

NVD
3.7
CNA · isc
5.3
1.6 point gap

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

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  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
iscbind
redhatenterprise linux desktop
redhatenterprise linux server
redhatenterprise linux server aus
redhatenterprise linux server eus
redhatenterprise linux server tus
redhatenterprise linux workstation
debiandebian linux

Versions reported by the vendor

Affected version ranges reported by the assigning authority (isc). Independent of NVD's CPE analysis and usually ahead of it.

  • ISC BIND 9

    • 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-S2affected
Affected versions · NVD (20)

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • debian debian linux8.0
  • debian debian linux9.0
  • isc bind9.10.0 and later · up to 9.10.5 inclusive
  • isc bind9.11.0 and later · up to 9.11.1 inclusive
  • isc bind9.4.0 and later · up to 9.8.8 inclusive
  • isc bind9.9.0 and later · up to 9.9.10 inclusive
  • isc bind9.10.5
  • isc bind9.11.1
  • isc bind9.9.0
  • isc bind9.9.10
  • isc bind9.9.3
  • redhat enterprise linux desktop6.0
  • redhat enterprise linux desktop7.0
  • redhat enterprise linux server6.0
  • redhat enterprise linux server7.0
  • redhat enterprise linux server aus7.3
  • redhat enterprise linux server aus7.4
  • redhat enterprise linux server aus7.6
  • redhat enterprise linux server eus7.3
  • redhat enterprise linux server eus7.4

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Alpine:v3.3bindfrom 9.4.0 · before 9.10.4_p8-r19.10.4_p8-r1
Alpine:v3.6bindfrom 9.4.0 · before 9.11.1_p1-r19.11.1_p1-r1
Alpine:v3.7bindfrom 9.4.0 · before 9.11.3-r09.11.3-r0
Debian:12bind9before 1:9.10.3.dfsg.P4-12.41:9.10.3.dfsg.P4-12.4
Debian:7bind9before 1:9.8.4.dfsg.P1-6+nmu2+deb7u171:9.8.4.dfsg.P1-6+nmu2+deb7u17
Debian:8bind9before 1:9.9.5.dfsg-9+deb8u121:9.9.5.dfsg-9+deb8u12
Debian:9bind9before 1:9.10.3.dfsg.P4-12.3+deb9u11:9.10.3.dfsg.P4-12.3+deb9u1
openSUSE:Tumbleweedbindbefore 9.16.20-1.49.16.20-1.4
Red Hat:enterprise_linux:6::clientbindbefore 32:9.8.2-0.62.rc1.el6_9.432:9.8.2-0.62.rc1.el6_9.4
Red Hat:enterprise_linux:6::clientbind-chrootbefore 32:9.8.2-0.62.rc1.el6_9.432:9.8.2-0.62.rc1.el6_9.4
Red Hat:enterprise_linux:6::clientbind-debuginfobefore 32:9.8.2-0.62.rc1.el6_9.432:9.8.2-0.62.rc1.el6_9.4
Red Hat:enterprise_linux:6::clientbind-develbefore 32:9.8.2-0.62.rc1.el6_9.432:9.8.2-0.62.rc1.el6_9.4
Red Hat:enterprise_linux:6::clientbind-libsbefore 32:9.8.2-0.62.rc1.el6_9.432:9.8.2-0.62.rc1.el6_9.4
Red Hat:enterprise_linux:6::clientbind-sdbbefore 32:9.8.2-0.62.rc1.el6_9.432:9.8.2-0.62.rc1.el6_9.4
Red Hat:enterprise_linux:6::clientbind-utilsbefore 32:9.8.2-0.62.rc1.el6_9.432:9.8.2-0.62.rc1.el6_9.4
Red Hat:enterprise_linux:7::clientbindbefore 32:9.9.4-50.el7_3.132:9.9.4-50.el7_3.1
Red Hat:enterprise_linux:7::clientbind-chrootbefore 32:9.9.4-50.el7_3.132:9.9.4-50.el7_3.1
Red Hat:enterprise_linux:7::clientbind-debuginfobefore 32:9.9.4-50.el7_3.132:9.9.4-50.el7_3.1
Red Hat:enterprise_linux:7::clientbind-develbefore 32:9.9.4-50.el7_3.132:9.9.4-50.el7_3.1
Red Hat:enterprise_linux:7::clientbind-libsbefore 32:9.9.4-50.el7_3.132:9.9.4-50.el7_3.1
Red Hat:enterprise_linux:7::clientbind-libs-litebefore 32:9.9.4-50.el7_3.132:9.9.4-50.el7_3.1
Red Hat:enterprise_linux:7::clientbind-licensebefore 32:9.9.4-50.el7_3.132:9.9.4-50.el7_3.1
Red Hat:enterprise_linux:7::clientbind-lite-develbefore 32:9.9.4-50.el7_3.132:9.9.4-50.el7_3.1
Red Hat:enterprise_linux:7::clientbind-pkcs11before 32:9.9.4-50.el7_3.132:9.9.4-50.el7_3.1

+9

Same product

isc: all records

Other highest-scoring records for the same primary product.

  • CVE-2015-5477named in ISC BIND 9.x before 9.9.7-P2 and 9.10.x before 9.10.2-P3 allows remote attackers to cause a denial of service (REQUIRE assertion…KEV
    90Now
  • CVE-2020-8617A logic error in code which checks TSIG validity can be used to trigger an assertion failure in tsig.c
    60This week
  • CVE-2016-2776buffer.c in named in ISC BIND 9 before 9.9.9-P3, 9.10.x before 9.10.4-P3, and 9.11.x before 9.11.0rc3 does not properly construct…
    60This week

Published before and after this one in the same product

  • ← EarlierCVE-2017-3140Jan 16, 2019 · An error processing RPZ rules can cause named to loop endlessly after handling a query
    27Monitor
  • ← EarlierCVE-2017-3141Jan 16, 2019 · Windows service and uninstall paths are not quoted when BIND is installed
    31Monitor
  • Later →CVE-2017-3143Jan 16, 2019 · An error in TSIG authentication can permit unauthorized dynamic updates
    28Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
alpine:bind9.10.4_p8-r1 · Alpine:v3.3Package registry (OSV)
debian:bind91:9.10.3.dfsg.P4-12.4 · Debian:12Package registry (OSV)
opensuse:bind9.16.20-1.4 · openSUSE:TumbleweedPackage registry (OSV)
red hat:bind32:9.8.2-0.62.rc1.el6_9.4 · Red Hat:enterprise_linux:6::clientPackage registry (OSV)
red hat:bind-chroot32:9.8.2-0.62.rc1.el6_9.4 · Red Hat:enterprise_linux:6::clientPackage registry (OSV)
red hat:bind-debuginfo32:9.8.2-0.62.rc1.el6_9.4 · Red Hat:enterprise_linux:6::clientPackage registry (OSV)
red hat:bind-devel32:9.8.2-0.62.rc1.el6_9.4 · Red Hat:enterprise_linux:6::clientPackage registry (OSV)
red hat:bind-libs32:9.8.2-0.62.rc1.el6_9.4 · Red Hat:enterprise_linux:6::clientPackage registry (OSV)
red hat:bind-libs-lite32:9.9.4-50.el7_3.1 · Red Hat:enterprise_linux:7::clientPackage registry (OSV)
red hat:bind-license32:9.9.4-50.el7_3.1 · Red Hat:enterprise_linux:7::clientPackage registry (OSV)
red hat:bind-lite-devel32:9.9.4-50.el7_3.1 · Red Hat:enterprise_linux:7::clientPackage registry (OSV)
red hat:bind-pkcs1132:9.9.4-50.el7_3.1 · Red Hat:enterprise_linux:7::clientPackage registry (OSV)
red hat:bind-pkcs11-devel32:9.9.4-50.el7_3.1 · Red Hat:enterprise_linux:7::clientPackage registry (OSV)
red hat:bind-sdb32:9.8.2-0.62.rc1.el6_9.4 · Red Hat:enterprise_linux:6::clientPackage registry (OSV)
red hat:bind-utils32:9.8.2-0.62.rc1.el6_9.4 · Red Hat:enterprise_linux:6::clientPackage registry (OSV)
suse:bind9.9.9P1-62.1 · SUSE:OpenStack Cloud 6Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Not on record for this CVE: EPSS history · patch commit or PR link · variant or chain candidate · public bounty program.

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • Special conditions such as timing or configuration are required.

If successful

Confidentiality
low · data can be read
Integrity
none
Availability
none
Attack vector
Network
Attack complexity
High
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
Low
Integrity impact
None
Availability impact
None

Weakness class (CWE)

CWE-20 · Improper Input Validation

CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

References

Show all references (7 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records