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CVE-2017-3137

A response packet can cause a resolver to terminate when processing an answer containing a CNAME or DNAME

Published: Jan 16, 2019Updated: Nov 21, 2024 Sources: CVE List NVDCWE-617
7.5HIGH
NVD MITRE
EPSS Score
8.9%
Top 5.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Mistaken assumptions about the ordering of records in the answer section of a response containing CNAME or DNAME resource records could lead to a situation in which named would exit with an assertion failure when processing a response in which records occurred in an unusual order. Affects BIND 9.9.9-P6, 9.9.10b1->9.9.10rc1, 9.10.4-P6, 9.10.5b1->9.10.5rc1, 9.11.0-P3, 9.11.1b1->9.11.1rc1, and 9.9.9-S8.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-617

Affected Products

netapp
commercial·US
data ontap edge
Hardware Firmware
element software
Hardware Firmware
oncommand balance
Hardware Firmware
ISC
commercial·USaka internet systems consortium
BIND 9
Networking Infrastructure
bind
Networking Infrastructure
redhat
commercial·USaka red hat
enterprise linux workstationOn-premOS
Operating Systems / linux-distro
debian
oss-project·GBaka debian gnu/linux
debian linuxOn-premOS
Operating Systems / linux-distro
and 5 more affected products View all →

Exploitability

Official Patch Available
Workaround Available
Scannable·OpenVAS
Is your org exposed to CVE-2017-3137?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://access.redhat.com/errata/RHSA-2017:1095
access.redhat.com
https://security.gentoo.org/glsa/201708-01
security.gentoo.org
http://www.securitytracker.com/id/1038258
securitytracker.com
and 8 more references View all →
News mentions
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