Atlassian FishEye/Crucible up to 4.5.0 .json access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.6$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Atlassian FishEye and Crucible up to 4.5.0. Affected by this vulnerability is an unknown functionality of the file /rest/review-coverage-chart/1.0/data/<repository_name>/.json. The manipulation leads to access control. This vulnerability is traded as CVE-2017-18035. It is possible to initiate the attack remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Atlassian FishEye and Crucible up to 4.5.0 (Programming Tool Software) and classified as critical. This issue affects an unknown code of the file /rest/review-coverage-chart/1.0/data/<repository_name>/.json. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The /rest/review-coverage-chart/1.0/data/<repository_name>/.json resource in Atlassian Fisheye and Crucible before version 4.5.1 and 4.6.0 was missing a permissions check, this allows remote attackers who do not have access to a particular repository to determine its existence and access review coverage statistics for it.

The bug was discovered 01/17/2018. The weakness was shared 02/02/2018 (Website). It is possible to read the advisory at jira.atlassian.com. The identification of this vulnerability is CVE-2017-18035 since 01/17/2018. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 16 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:rest/review-coverage-chart/1.0/data/<repository_name>/.json it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 4.5.1 or 4.6.0 eliminates this vulnerability.

The entry VDB-112738 is related to this item. Statistical analysis made it clear that VulDB provides the best quality 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: 5.8
VulDB Meta Temp Score: 5.7

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
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: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

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: FishEye/Crucible 4.5.1/4.6.0

Timelineinfo

01/17/2018 🔍
01/17/2018 +0 days 🔍
02/02/2018 +16 days 🔍
02/02/2018 +0 days 🔍
02/03/2018 +1 days 🔍
01/01/2020 +697 days 🔍

Sourcesinfo

Vendor: atlassian.com

Advisory: jira.atlassian.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-18035 (🔍)
GCVE (CVE): GCVE-0-2017-18035
GCVE (VulDB): GCVE-100-112739
See also: 🔍

Entryinfo

Created: 02/03/2018 08:59
Updated: 01/01/2020 08:21
Changes: 02/03/2018 08:59 (60), 01/01/2020 08:21 (2)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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