CVE-2019-20933

CriticalCVSS 9.8/10Last modified Jun 17, 2026

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).

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-287

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Nov 19, 2020
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2019

CVE-2019-209345.3An issue was discovered in the Linux kernel before 5.2.6. On NUMA systems, the Linux fair scheduler has a use-after-free in show_numa_stats(CVE-2019-20947.8In parseMPEGCCData of NuPlayerCCDecoder.cpp, there is a possible out of bounds write due to missing bounds checks. This could lead to remoteCVE-2019-20957.0In callGenIDChangeListeners and related functions of SkPixelRef.cpp, there is a possible use after free due to a race condition. This could CVE-2019-20967.8In EffectRelease of EffectBundle.cpp, there is a possible memory corruption due to a double free. This could lead to local escalation of priCVE-2019-20979.8In HAliasAnalyzer.Query of hydrogen-alias-analysis.h, there is possible memory corruption due to type confusion. This could lead to remote cCVE-2019-20987.8In areNotificationsEnabledForPackage of NotificationManagerService.java, there is a possible permissions bypass due to a missing permissionsCVE-2019-20997.8In nfa_rw_store_ndef_rx_buf of nfa_rw_act.cc, there is a possible out-of-bound write due to a missing bounds check. This could lead to localCVE-2019-21015.5In uvc_parse_standard_control of uvc_driver.c, there is a possible out-of-bound read due to improper input validation. This could lead to loCVE-2019-21028.8In the Bluetooth Low Energy (BLE) specification, there is a provided example Long Term Key (LTK). If a BLE device were to use this as a hardCVE-2019-21035.5In Google Assistant in Android 9, there is a possible permissions bypass that allows the Assistant to take a screenshot of apps with FLAG_SECVE-2019-21045.5In HIDL, safe_union, and other C++ structs/unions being sent to application processes, there are uninitialized fields. This could lead to loCVE-2019-21058.8In FileInputStream::Read of file_input_stream.cc, there is a possible memory corruption due to uninitialized data. This could lead to remote
CVE-2019-20933: Critical severity, CVSS 9.8 | Vulnix