Health Advisor by CloudBees Plugin up to 3.0 on Jenkins Permission Check improper authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Health Advisor by CloudBees Plugin up to 3.0 on Jenkins. The affected element is an unknown function of the component Permission Check. Executing a manipulation can lead to improper authorization. This vulnerability is handled as CVE-2020-2094. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Health Advisor by CloudBees Plugin up to 3.0 on Jenkins (Jenkins Plugin). It has been declared as critical. This vulnerability affects an unknown code block of the component Permission Check. The manipulation with an unknown input leads to a improper authorization vulnerability. The CWE definition for the vulnerability is CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

A missing permission check in Jenkins Health Advisor by CloudBees Plugin 3.0 and earlier allows attackers with Overall/Read permission to send a fixed email to an attacker-specific recipient.

The weakness was released 01/15/2020 (oss-sec). The advisory is shared for download at openwall.com. This vulnerability was named CVE-2020-2094 since 12/05/2019. The exploitation appears to be easy. The attack can be initiated remotely. The requirement for exploitation is a single authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1548.002.

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

Entries connected to this vulnerability are available at VDB-149052, VDB-149053, VDB-149054 and VDB-149055. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
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: Improper authorization
CWE: CWE-285 / CWE-266
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/05/2019 🔍
01/15/2020 +41 days 🔍
01/16/2020 +1 days 🔍
01/16/2020 +0 days 🔍

Sourcesinfo

Advisory: openwall.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-2094 (🔍)
GCVE (CVE): GCVE-0-2020-2094
GCVE (VulDB): GCVE-100-149056
See also: 🔍

Entryinfo

Created: 01/16/2020 10:49
Updated: 01/16/2020 10:54
Changes: 01/16/2020 10:49 (39), 01/16/2020 10:54 (18)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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