CVE-2019-20933
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
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).
Overview
- CVE ID
- CVE-2019-20933
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-11-19T02:15:11
- Last Modified Date
- 2022-10-19T14:52:11
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:influxdata:influxdb:*:*:*:*:*:*:*:* | 1 | OR | 1.7.6 | |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/influxdata/influxdb/compare/v1.7.5...v1.7.6 | Patch Third Party Advisory |
| https://github.com/influxdata/influxdb/commit/761b557315ff9c1642cf3b0e5797cd3d983a24c0 | Patch Third Party Advisory |
| https://github.com/influxdata/influxdb/issues/12927 | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2020/12/msg00030.html | |
| https://www.debian.org/security/2021/dsa-4823 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-20933 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20933 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:28:59 | Added to TrackCVE | |||
| 2022-12-05 17:04:39 | 2020-11-19T02:15Z | 2020-11-19T02:15:11 | CVE Published Date | updated |
| 2022-12-05 17:04:39 | 2022-10-19T14:52:11 | CVE Modified Date | updated | |
| 2022-12-05 17:04:39 | Analyzed | Vulnerability Status | updated |