Atlassian JIRA Server/Data Center up to 7.13.8/8.4.1 Convert Sub-Task to Issue Page improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Atlassian JIRA Server and Data Center up to 7.13.8/8.4.1. This impacts an unknown function of the component Convert Sub-Task to Issue Page. The manipulation leads to improper authentication. This vulnerability is uniquely identified as CVE-2019-20412. The attack is possible to be carried out remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Atlassian JIRA Server and Data Center up to 7.13.8/8.4.1 (Bug Tracking Software) and classified as problematic. This issue affects some unknown functionality of the component Convert Sub-Task to Issue Page. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality. The summary by CVE is:

The Convert Sub-Task to Issue page in affected versions of Atlassian Jira Server and Data Center allow remote attackers to enumerate the following information via an Improper Authentication vulnerability: Workflow names; Project Key, if it is part of the workflow name; Issue Keys; Issue Types; Status Types. The affected versions are before version 7.13.9, and from version 8.0.0 before 8.4.2.

The weakness was disclosed 06/29/2020 (Website). The advisory is shared at jira.atlassian.com. The identification of this vulnerability is CVE-2019-20412 since 01/23/2020. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

Upgrading to version 7.13.9 or 8.4.2 eliminates this vulnerability.

The entries VDB-157399, VDB-157398, VDB-157396 and VDB-157395 are pretty similar. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
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 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: JIRA Server/Data Center 7.13.9/8.4.2

Timelineinfo

01/23/2020 🔍
06/29/2020 +158 days 🔍
06/29/2020 +0 days 🔍
06/29/2020 +0 days 🔍

Sourcesinfo

Vendor: atlassian.com

Advisory: jira.atlassian.com
Status: Not defined

CVE: CVE-2019-20412 (🔍)
GCVE (CVE): GCVE-0-2019-20412
GCVE (VulDB): GCVE-100-157397
See also: 🔍

Entryinfo

Created: 06/29/2020 12:56
Updated: 06/29/2020 13:01
Changes: 06/29/2020 12:56 (40), 06/29/2020 13:01 (18)
Complete: 🔍
Cache ID: 216::103

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

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