perl-CRYPT-JWT up to 0.022 Access Control JWT.pm _decode_jws() weak authentication

A vulnerability classified as critical has been found in perl-CRYPT-JWT up to 0.022 (Programming Language Software). Affected is the function _decode_jws() of the file JWT.pm of the component Access Control. The manipulation with an unknown input leads to a weak authentication vulnerability. CWE is classifying the issue as CWE-287. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 07/25/2019. This vulnerability is traded as CVE-2019-1010161 since 03/20/2019. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 07/25/2019).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Type

• Programming Language Software

Name

• perl-CRYPT-JWT

• 🔒

• 🔒

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Weak authentication (CWE-287)
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍Recommended: no mitigation known

0-Day Time: 🔒

03/20/2019 CVE assigned
07/25/2019 +127 days Advisory disclosed
07/25/2019 +0 days VulDB entry created
07/25/2019 +0 days VulDB last update
CVE: CVE-2019-1010161 (🔒)Created: 07/25/2019 09:22 PM
Complete: 🔍

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