tyk-identity-broker up to 1.1.0 Go XML Parser improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in tyk-identity-broker up to 1.1.0. Impacted is an unknown function of the component Go XML Parser. This manipulation causes improper authentication. This vulnerability appears as CVE-2021-23365. The attack may be initiated remotely. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in tyk-identity-broker up to 1.1.0 and classified as critical. Affected by this vulnerability is some unknown processing of the component Go XML Parser. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 04/26/2021 as SNYK-GOLANG-GITHUBCOMTYKTECHNOLOGIESTYKIDENTITYBROKER-1089720. The advisory is shared at snyk.io. This vulnerability is known as CVE-2021-23365. Neither technical details nor an exploit are publicly available.

Upgrading to version 1.1.1 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: tyk-identity-broker 1.1.1
Patch: github.com

Timelineinfo

01/08/2021 🔍
04/26/2021 +107 days 🔍
04/26/2021 +0 days 🔍
04/30/2021 +4 days 🔍

Sourcesinfo

Advisory: SNYK-GOLANG-GITHUBCOMTYKTECHNOLOGIESTYKIDENTITYBROKER-1089720
Status: Confirmed

CVE: CVE-2021-23365 (🔍)
GCVE (CVE): GCVE-0-2021-23365
GCVE (VulDB): GCVE-100-173893

Entryinfo

Created: 04/26/2021 16:56
Updated: 04/30/2021 08:11
Changes: 04/26/2021 16:56 (22), 04/26/2021 16:57 (18), 04/30/2021 08:07 (5), 04/30/2021 08:11 (1)
Complete: 🔍
Cache ID: 216::103

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