Atlassian JIRA Server/Data Center up to 8.5.4/8.7.1 DLL untrusted search path

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Atlassian JIRA Server and Data Center up to 8.5.4/8.7.1 and classified as critical. This vulnerability affects unknown code of the component DLL Handler. The manipulation results in untrusted search path. This vulnerability is cataloged as CVE-2019-20419. The attack may be launched remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Atlassian JIRA Server and Data Center up to 8.5.4/8.7.1 (Bug Tracking Software). Affected is an unknown code of the component DLL Handler. The manipulation with an unknown input leads to a untrusted search path vulnerability. CWE is classifying the issue as CWE-426. The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to execute arbitrary code via a DLL hijacking vulnerability in Tomcat. The affected versions are before version 8.5.5, and from version 8.6.0 before 8.7.2.

The weakness was shared 07/03/2020 (Website). The advisory is shared for download at jira.atlassian.com. This vulnerability is traded as CVE-2019-20419 since 01/23/2020. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1574.

Upgrading to version 8.5.5 or 8.7.2 eliminates this vulnerability.

The entries VDB-157648, VDB-157647 and VDB-157643 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

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

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Untrusted search path
CWE: CWE-426
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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 8.5.5/8.7.2

Timelineinfo

01/23/2020 🔍
07/03/2020 +162 days 🔍
07/04/2020 +1 days 🔍
07/04/2020 +0 days 🔍

Sourcesinfo

Vendor: atlassian.com

Advisory: jira.atlassian.com
Status: Not defined

CVE: CVE-2019-20419 (🔍)
GCVE (CVE): GCVE-0-2019-20419
GCVE (VulDB): GCVE-100-157644
See also: 🔍

Entryinfo

Created: 07/04/2020 07:55
Updated: 07/04/2020 08:00
Changes: 07/04/2020 07:55 (40), 07/04/2020 08:00 (18)
Complete: 🔍
Cache ID: 216::103

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