Vulnerability Name:

CVE-2019-20933 (CCN-192125)

Assigned:2019-03-27
Published:2019-03-27
Updated:2022-10-19
Summary:InfluxDB before 1.7.6 has an authentication bypass vulnerability in the authenticate function in services/httpd/handler.go because a JWT token may have an empty SharedSecret (aka shared secret).
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-287
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2019-20933

Source: XF
Type: UNKNOWN
influxdb-cve201920933-sec-bypass(192125)

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/influxdata/influxdb/commit/761b557315ff9c1642cf3b0e5797cd3d983a24c0

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/influxdata/influxdb/compare/v1.7.5...v1.7.6

Source: CCN
Type: InfluxDB GIT Repository
Password bypass vulnerability #12927

Source: MISC
Type: Issue Tracking, Third Party Advisory
https://github.com/influxdata/influxdb/issues/12927

Source: MLIST
Type: Mailing List, Third Party Advisory
[debian-lts-announce] 20201220 [SECURITY] [DLA 2501-1] influxdb security update

Source: DEBIAN
Type: Third Party Advisory
DSA-4823

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2019-20933

Vulnerable Configuration:Configuration 1:
  • cpe:/a:influxdata:influxdb:*:*:*:*:*:*:*:* (Version < 1.7.6)

    • Configuration 2:
  • cpe:/o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:10.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:influxdata:influxdb:1.7.5:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:84270
    P
    		Security update for crowbar-core, crowbar-openstack, grafana, influxdb, openstack-heat-templates, openstack-nova, python-Jinja2 (Important)
    2021-01-11
    oval:org.opensuse.security:def:84728
    P
    		Security update for crowbar-core, crowbar-openstack, grafana, influxdb, openstack-heat-templates, openstack-nova, python-Jinja2 (Important)
    2021-01-11
    oval:org.opensuse.security:def:88396
    P
    		Security update for ardana-cassandra, ardana-mq, ardana-osconfig, ardana-tempest, crowbar-core, crowbar-openstack, grafana, influxdb, openstack-cinder, openstack-heat, openstack-heat-gbp, openstack-heat-templates, openstack-horizon-plugin-gbp-ui, openstack-ironic-python-agent, openstack-manila, openstack-neutron, openstack-neutron-gbp, openstack-neutron-vpnaas, openstack-nova, python-Jinja2, python-pysaml2, python-pytest, python-urllib3, release-notes-suse-openstack-cloud, spark (Important)
    2020-12-21
    oval:org.opensuse.security:def:88087
    P
    		Security update for ardana-cassandra, ardana-mq, ardana-osconfig, ardana-tempest, crowbar-core, crowbar-openstack, grafana, influxdb, openstack-cinder, openstack-heat, openstack-heat-gbp, openstack-heat-templates, openstack-horizon-plugin-gbp-ui, openstack-ironic-python-agent, openstack-manila, openstack-neutron, openstack-neutron-gbp, openstack-neutron-vpnaas, openstack-nova, python-Jinja2, python-pysaml2, python-pytest, python-urllib3, release-notes-suse-openstack-cloud, spark (Important)
    2020-12-21
    oval:org.opensuse.security:def:81020
    P
    		Security update for crowbar-openstack, grafana, influxdb, python-urllib3 (Moderate)
    2020-12-04
    BACK
    influxdata influxdb *
    debian debian linux 9.0
    debian debian linux 10.0
    influxdata influxdb 1.7.5