PT-2019-5775 · Influxdata+3 · Influxdb+3

A1Ieno · Published 2019-03-27 · Updated 2024-09-20 · CVE-2019-20933

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions InfluxDB versions prior to 1.7.6

Description The issue is related to an authentication bypass vulnerability in the authenticate function in services/httpd/handler.go due to a JWT token having an empty SharedSecret. This allows a remote attacker to access confidential data, compromise its integrity, and cause a denial of service.

Recommendations For InfluxDB versions prior to 1.7.6, update to version 1.7.6 or later to resolve the issue. As a temporary workaround, consider restricting access to the authenticate function in services/httpd/handler.go until a patch is available. Avoid using JWT tokens with empty SharedSecret values in the affected API endpoints until the issue is resolved.

Exploit

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

ALT-PU-2019-1700

BDU:2021-01905

CVE-2019-20933

DLA-2501-1

DSA-4823-1

GHSA-2RMP-FW5R-J5QV

GO-2022-0780

SUSE-SU-2020:3624-1

SUSE-SU-2020:3897-1

USN-5451-1

Affected Products

Alt Linux

Influxdb

Linuxmint

Ubuntu

References · 55

• 🔥 https://github.com/LorenzoTullini/InfluxDB-Exploit-CVE-2019-20933 · Exploit
• https://github.com/influxdata/influxdb/commit/761b557315ff9c1642cf3b0e5797cd3d983a24c0 · Patch
• https://github.com/influxdata/influxdb/compare/v1.7.5...v1.7.6 · Patch
• https://osv.dev/vulnerability/GO-2022-0780 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-20933 · Security Note
• https://debian.org/security/2021/dsa-4823 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-20933 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:3624-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-01905 · Security Note
• https://ubuntu.com/security/notices/USN-5451-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-20933 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-20933 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-20933 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:3897-1 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-2501-1 · Vendor Advisory