CVE-2019-6471

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

A race condition which may occur when discarding malformed packets can result in BIND exiting due to a REQUIRE assertion failure in dispatch.c. Versions affected: BIND 9.11.0 -> 9.11.7, 9.12.0 -> 9.12.4-P1, 9.14.0 -> 9.14.2. Also all releases of the BIND 9.13 development branch and version 9.15.0 of the BIND 9.15 development branch and BIND Supported Preview Edition versions 9.11.3-S1 -> 9.11.7-S1.

References

https://kb.isc.org/docs/cve-2019-6471

https://support.f5.com/csp/article/K10092301?utm_source=f5support&utm_medium=RSS

Details

Source: MITRE

Published: 2019-10-09

Updated: 2021-07-21

Type: CWE-362

Risk Information

CVSS v2

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 5.9

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 2.2

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:f5:big-ip_local_traffic_manager:14.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_local_traffic_manager:15.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* versions from 11.6.1 to 11.6.4 (inclusive)

cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* versions from 12.1.0 to 12.1.4 (inclusive)

cpe:2.3:a:f5:big-ip_local_traffic_manager:14.1.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* versions from 13.1.0 to 13.1.1 (inclusive)

cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* versions from 11.5.2 to 11.5.9 (inclusive)

Configuration 2

OR

cpe:2.3:a:f5:big-ip_application_acceleration_manager:14.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_application_acceleration_manager:15.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* versions from 11.6.1 to 11.6.4 (inclusive)

cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* versions from 12.1.0 to 12.1.4 (inclusive)

cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* versions from 11.5.2 to 11.5.9 (inclusive)

cpe:2.3:a:f5:big-ip_application_acceleration_manager:14.1.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* versions from 13.1.0 to 13.1.1 (inclusive)

Configuration 3

OR

cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* versions from 12.1.0 to 12.1.4 (inclusive)

cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* versions from 13.1.0 to 13.1.1 (inclusive)

cpe:2.3:a:f5:big-ip_advanced_firewall_manager:14.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_advanced_firewall_manager:14.1.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* versions from 11.6.1 to 11.6.4 (inclusive)

cpe:2.3:a:f5:big-ip_advanced_firewall_manager:15.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* versions from 11.5.2 to 11.5.9 (inclusive)

Configuration 4

OR

cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* versions from 12.1.0 to 12.1.4 (inclusive)

cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* versions from 13.1.0 to 13.1.1 (inclusive)

cpe:2.3:a:f5:big-ip_analytics:14.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_analytics:14.1.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* versions from 11.5.2 to 11.5.9 (inclusive)

cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* versions from 11.6.1 to 11.6.4 (inclusive)

cpe:2.3:a:f5:big-ip_analytics:15.0.0:*:*:*:*:*:*:*

Configuration 5

OR

cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* versions from 13.1.0 to 13.1.1 (inclusive)

cpe:2.3:a:f5:big-ip_access_policy_manager:14.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_access_policy_manager:14.1.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_access_policy_manager:15.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* versions from 11.6.1 to 11.6.4 (inclusive)

cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* versions from 11.5.2 to 11.5.9 (inclusive)

cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* versions from 12.1.0 to 12.1.4 (inclusive)

Configuration 6

OR

cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* versions from 13.1.0 to 13.1.1 (inclusive)

cpe:2.3:a:f5:big-ip_application_security_manager:14.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_application_security_manager:14.1.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_application_security_manager:15.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* versions from 11.5.2 to 11.5.9 (inclusive)

cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* versions from 12.1.0 to 12.1.4 (inclusive)

cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* versions from 11.6.1 to 11.6.4 (inclusive)

Configuration 7

OR

cpe:2.3:a:f5:big-ip_edge_gateway:14.1.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_edge_gateway:14.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_edge_gateway:15.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* versions from 11.5.2 to 11.5.9 (inclusive)

cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* versions from 12.1.0 to 12.1.4 (inclusive)

cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* versions from 11.6.1 to 11.6.4 (inclusive)

cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* versions from 13.1.0 to 13.1.1 (inclusive)

Configuration 8

OR

cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* versions from 13.1.0 to 13.1.1 (inclusive)

cpe:2.3:a:f5:big-ip_fraud_protection_service:14.1.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_fraud_protection_service:15.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* versions from 11.5.2 to 11.5.9 (inclusive)

cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* versions from 12.1.0 to 12.1.4 (inclusive)

cpe:2.3:a:f5:big-ip_fraud_protection_service:14.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* versions from 11.6.1 to 11.6.4 (inclusive)

Configuration 9

OR

cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* versions from 13.1.0 to 13.1.1 (inclusive)

cpe:2.3:a:f5:big-ip_global_traffic_manager:14.1.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_global_traffic_manager:15.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_global_traffic_manager:9.2.2:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_global_traffic_manager:14.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* versions from 11.6.1 to 11.6.4 (inclusive)

cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* versions from 11.5.2 to 11.5.9 (inclusive)

cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* versions from 12.1.0 to 12.1.4 (inclusive)

Configuration 10

OR

cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* versions from 13.1.0 to 13.1.1 (inclusive)

cpe:2.3:a:f5:big-ip_link_controller:14.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_link_controller:14.1.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_link_controller:15.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_link_controller:9.2.2:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* versions from 11.6.1 to 11.6.4 (inclusive)

cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* versions from 11.5.2 to 11.5.9 (inclusive)

cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* versions from 12.1.0 to 12.1.4 (inclusive)

Configuration 11

OR

cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* versions from 11.6.1 to 11.6.4 (inclusive)

cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* versions from 12.1.0 to 12.1.4 (inclusive)

cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* versions from 13.1.0 to 13.1.1 (inclusive)

cpe:2.3:a:f5:big-ip_webaccelerator:14.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_webaccelerator:9.2.2:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_webaccelerator:15.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* versions from 11.5.2 to 11.5.9 (inclusive)

cpe:2.3:a:f5:big-ip_webaccelerator:14.1.0:*:*:*:*:*:*:*

Configuration 12

OR

cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* versions from 11.6.1 to 11.6.4 (inclusive)

cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* versions from 12.1.0 to 12.1.4 (inclusive)

cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* versions from 13.1.0 to 13.1.1 (inclusive)

cpe:2.3:a:f5:big-ip_policy_enforcement_manager:14.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_policy_enforcement_manager:14.1.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_policy_enforcement_manager:9.2.2:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_policy_enforcement_manager:15.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* versions from 11.5.2 to 11.5.9 (inclusive)

Configuration 13

OR

cpe:2.3:a:isc:bind:9.11.3:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:9.11.7:s1:*:*:supported_preview:*:*:*

cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* versions from 9.12.0 to 9.12.3 (inclusive)

cpe:2.3:a:isc:bind:9.12.4:-:*:*:*:*:*:*

cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* versions from 9.13.0 to 9.13.7 (inclusive)

cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* versions from 9.15.0 to 9.15.5 (inclusive)

cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* versions from 9.11.0 to 9.11.7 (inclusive)

cpe:2.3:a:isc:bind:9.12.4:p1:*:*:*:*:*:*

cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:* versions from 9.14.0 to 9.14.2 (inclusive)

Configuration 14

OR

cpe:2.3:a:f5:enterprise_manager:3.1.1:*:*:*:*:*:*:*

Configuration 15

OR

cpe:2.3:a:f5:big-iq_centralized_management:*:*:*:*:*:*:*:* versions from 5.1.0 to 5.4.0 (inclusive)

cpe:2.3:a:f5:big-iq_centralized_management:*:*:*:*:*:*:*:* versions from 6.0.0 to 6.1.0 (inclusive)

Configuration 16

OR

cpe:2.3:a:f5:iworkflow:2.3.0:*:*:*:*:*:*:*

Configuration 17

OR

cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* versions from 12.1.0 to 12.1.4 (inclusive)

cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* versions from 13.1.0 to 13.1.1 (inclusive)

cpe:2.3:a:f5:big-ip_domain_name_system:14.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_domain_name_system:14.1.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_domain_name_system:9.2.2:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* versions from 11.6.1 to 11.6.4 (inclusive)

cpe:2.3:a:f5:big-ip_domain_name_system:15.0.0:*:*:*:*:*:*:*

cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* versions from 11.5.2 to 11.5.9 (inclusive)

Tenable Plugins

View all (16 total)

IDNameProductFamilySeverity
147379NewStart CGSL CORE 5.04 / MAIN 5.04 : bind Multiple Vulnerabilities (NS-SA-2021-0017)NessusNewStart CGSL Local Security Checks
critical
132987Photon OS 2.0: Bindutils PHSA-2020-2.0-0199NessusPhotonOS Local Security Checks
high
132801EulerOS Virtualization for ARM 64 3.0.5.0 : bind (EulerOS-SA-2020-1047)NessusHuawei Local Security Checks
high
130805EulerOS 2.0 SP8 : bind (EulerOS-SA-2019-2096)NessusHuawei Local Security Checks
medium
129673SUSE SLED15 / SLES15 Security Update : bind (SUSE-SU-2019:2550-1)NessusSuSE Local Security Checks
medium
129668openSUSE Security Update : bind (openSUSE-2019-2265)NessusSuSE Local Security Checks
medium
129666openSUSE Security Update : bind (openSUSE-2019-2263)NessusSuSE Local Security Checks
medium
129526SUSE SLED12 / SLES12 Security Update : bind (SUSE-SU-2019:2502-1)NessusSuSE Local Security Checks
medium
128793Fedora 29 : 12:dhcp / 32:bind / bind-dyndb-ldap / dnsperf (2019-d04f66e595)NessusFedora Local Security Checks
medium
127597Oracle Linux 8 : bind (ELSA-2019-1714)NessusOracle Linux Local Security Checks
medium
127495F5 Networks BIG-IP : BIND vulnerability (K10092301)NessusF5 Networks Local Security Checks
medium
126840Fedora 30 : 12:dhcp / 32:bind / bind-dyndb-ldap / dnsperf (2019-f72801c260)NessusFedora Local Security Checks
medium
126611RHEL 8 : bind (RHSA-2019:1714)NessusRed Hat Local Security Checks
medium
126339ISC BIND Race Condition Vulnerability (CVE-2019-6471)NessusDNS
medium
126097Ubuntu 18.04 LTS / 18.10 / 19.04 : Bind vulnerability (USN-4026-1)NessusUbuntu Local Security Checks
medium
126092Slackware 14.0 / 14.1 / 14.2 / current : bind (SSA:2019-171-01)NessusSlackware Local Security Checks
medium