CVE & CISA-KEV Catalog

CVE-2017-3137

HIGHEPSS 95th pctl
7.5
CVSS v3
NVD

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.

How to fix

Remediation Available
bind9Debian
Fixed in:1:9.10.3.dfsg.P4-12.3CVE-2017-3137
Fixed in:1:9.10.3.dfsg.P4-12.3CVE-2017-3137
Fixed in:1:9.10.3.dfsg.P4-12.3CVE-2017-3137
Fixed in:1:9.10.3.dfsg.P4-12.3CVE-2017-3137
bind9Ubuntu
Fixed in:1:9.9.5.dfsg-3ubuntu0.14USN-3259-1
Fixed in:1:9.10.3.dfsg.P4-8ubuntu1.6USN-3259-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

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

Exploit Intelligence

8.90%probability of exploitation in 30 days
95thpercentile

High risk: more likely to be exploited than 95% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.