totp-rs up to 1.0.x One-Time Password timing discrepancy

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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A vulnerability was found in totp-rs up to 1.0.x. It has been declared as problematic. This vulnerability affects some unknown functionality of the component One-Time Password Handler. The manipulation with an unknown input leads to a timing discrepancy vulnerability. The CWE definition for the vulnerability is CWE-208. Two separate operations in a product require different amounts of time to complete, in a way that is observable to an actor and reveals security-relevant information about the state of the product, such as whether a particular operation was successful or not. As an impact it is known to affect confidentiality.

The weakness was disclosed 05/22/2022 as GHSA-8vxv-2g8p-2249. The advisory is available at This vulnerability was named CVE-2022-29185 since 04/13/2022. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

Upgrading to version 1.1.0 eliminates this vulnerability. The upgrade is hosted for download at

The entries VDB-168956, VDB-205006, VDB-212043 and VDB-250783 are pretty similar.




CPE 2.3info

CPE 2.2info


VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍


VulDB Meta Base Score: 3.2
VulDB Meta Temp Score: 3.1

VulDB Base Score: 2.2
VulDB Temp Score: 2.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 4.2
CNA Vector (GitHub, Inc.): 🔍



VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍


Class: Timing discrepancy
CWE: CWE-208 / CWE-203 / CWE-200

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍


Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: totp-rs 1.1.0


04/13/2022 🔍
05/22/2022 +39 days 🔍
05/22/2022 +0 days 🔍
05/27/2022 +5 days 🔍


Advisory: GHSA-8vxv-2g8p-2249
Status: Confirmed

CVE: CVE-2022-29185 (🔍)
See also: 🔍


Created: 05/22/2022 05:04 AM
Updated: 05/27/2022 12:08 PM
Changes: 05/22/2022 05:04 AM (50), 05/27/2022 12:08 PM (1)
Complete: 🔍
Cache ID: 44:1ED:40


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