VDB-115960 · CVE-2017-18101 · BID 103730

Atlassian JIRA Server up to 7.6.4/7.7.2/7.8.2 Permission Check permission

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Atlassian JIRA Server up to 7.6.4/7.7.2/7.8.2. This impacts an unknown function of the component Permission Check. Executing a manipulation can lead to permission. This vulnerability is registered as CVE-2017-18101. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Atlassian JIRA Server up to 7.6.4/7.7.2/7.8.2 (Bug Tracking Software) and classified as critical. This vulnerability affects an unknown code block of the component Permission Check. The manipulation with an unknown input leads to a permission vulnerability. The CWE definition for the vulnerability is CWE-275. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Various administrative external system import resources in Atlassian JIRA Server (including JIRA Core) before version 7.6.5, from version 7.7.0 before version 7.7.3, from version 7.8.0 before version 7.8.3 and before version 7.9.0 allow remote attackers to run import operations and to determine if an internal service exists through missing permission checks.

The bug was discovered 04/10/2018. The weakness was published 04/10/2018 (Website). The advisory is shared for download at jira.atlassian.com. This vulnerability was named CVE-2017-18101 since 02/01/2018. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1222.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 11971 (Atlassian Jira Security Bypass Vulnerability (JRASERVER-67107)).

Upgrading to version 7.6.5, 7.7.3, 7.8.3 or 7.9.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 103730†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.8

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

NVD Base Score: 6.5
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: Permission
CWE: CWE-275 / 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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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: JIRA Server 7.6.5/7.7.3/7.8.3/7.9.0

Timelineinfo

02/01/2018 🔍
04/10/2018 +68 days 🔍
04/10/2018 +0 days 🔍
04/10/2018 +0 days 🔍
04/10/2018 +0 days 🔍
04/11/2018 +1 days 🔍
01/23/2020 +652 days 🔍

Sourcesinfo

Vendor: atlassian.com

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

CVE: CVE-2017-18101 (🔍)
GCVE (CVE): GCVE-0-2017-18101
GCVE (VulDB): GCVE-100-115960
SecurityFocus: 103730 - Atlassian JIRA CVE-2017-18101 Security Bypass Vulnerability

Entryinfo

Created: 04/11/2018 09:21
Updated: 01/23/2020 13:20
Changes: 04/11/2018 09:21 (62), 01/23/2020 13:20 (4)
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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