JetBrains Hub prior 2020.1.12099 OAuth Error Message input validation

CVSS Meta Temp Score
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability was found in JetBrains Hub. It has been declared as critical. This affects an unknown part of the component OAuth Error Message Handler. Such manipulation leads to input validation. This vulnerability is traded as CVE-2020-11691. The attack may be launched remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in JetBrains Hub. Affected by this issue is some unknown processing of the component OAuth Error Message Handler. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. CVE summarizes:

In JetBrains Hub before 2020.1.12099, content spoofing in the Hub OAuth error message was possible.

The weakness was shared 04/22/2020 (Website). The advisory is shared for download at blog.jetbrains.com. This vulnerability is handled as CVE-2020-11691 since 04/10/2020. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

Upgrading to version 2020.1.12099 eliminates this vulnerability.

The entries VDB-154233, VDB-154238, VDB-154239 and VDB-154240 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
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: Hub 2020.1.12099

Timelineinfo

04/10/2020 🔍
04/22/2020 +12 days 🔍
04/23/2020 +1 days 🔍
10/11/2020 +171 days 🔍

Sourcesinfo

Advisory: blog.jetbrains.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-11691 (🔍)
GCVE (CVE): GCVE-0-2020-11691
GCVE (VulDB): GCVE-100-154244
See also: 🔍

Entryinfo

Created: 04/23/2020 10:30
Updated: 10/11/2020 17:58
Changes: 04/23/2020 10:30 (39), 04/23/2020 10:35 (17), 10/11/2020 17:58 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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