VDB-123327 · CVE-2018-13391 · BID 105165

Atlassian JIRA Server up to 7.11.1 ProfileLinkUserFormat Email information disclosure

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

A vulnerability classified as problematic has been found in Atlassian JIRA Server up to 7.11.1 (Bug Tracking Software). This affects an unknown functionality of the component ProfileLinkUserFormat. The manipulation with an unknown input leads to a information disclosure vulnerability (Email). CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

The ProfileLinkUserFormat component of Jira Server before version 7.6.8, from version 7.7.0 before version 7.7.5, from version 7.8.0 before version 7.8.5, from version 7.9.0 before version 7.9.3, from version 7.10.0 before version 7.10.3 and from version 7.11.0 before version 7.11.2 allows remote attackers who can access & view an issue to obtain the email address of the reporter and assignee user of an issue despite the configured email visibility setting being set to hidden.

The bug was discovered 08/24/2018. The weakness was disclosed 08/28/2018 (Website). It is possible to read the advisory at jira.atlassian.com. This vulnerability is uniquely identified as CVE-2018-13391 since 07/06/2018. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 117338 (Atlassian JIRA ProfileLinkUserFormat Information Disclosure Vulnerability), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses and running in the context r. The commercial vulnerability scanner Qualys is able to test this issue with plugin 13260 (Atlassian Jira Information Disclosure Vulnerability (JRASERVER-67750)).

Upgrading to version 7.6.8, 7.7.5, 7.8.5, 7.9.3, 7.10.3 or 7.11.2 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (117338). The entries VDB-99501, VDB-99502, VDB-99550 and VDB-115960 are pretty similar.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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

Name: Email
Class: Information disclosure / Email
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 117338
Nessus Name: Atlassian JIRA ProfileLinkUserFormat Information Disclosure Vulnerability
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: JIRA Server 7.6.8/7.7.5/7.8.5/7.9.3/7.10.3/7.11.2

Timelineinfo

07/06/2018 🔍
08/10/2018 +35 days 🔍
08/24/2018 +14 days 🔍
08/24/2018 +0 days 🔍
08/28/2018 +3 days 🔍
08/28/2018 +0 days 🔍
08/29/2018 +1 days 🔍
09/07/2018 +9 days 🔍
03/18/2020 +558 days 🔍

Sourcesinfo

Vendor: atlassian.com

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

CVE: CVE-2018-13391 (🔍)
SecurityFocus: 105165 - Atlassian JIRA CVE-2018-13391 Information Disclosure Vulnerability

See also: 🔍

Entryinfo

Created: 08/29/2018 08:23
Updated: 03/18/2020 20:16
Changes: 08/29/2018 08:23 (71), 03/18/2020 20:16 (5)
Complete: 🔍
Cache ID: 18:DA9:103

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