Atlassian OAuth Plugin up to 1.9.11/2.0.3 IconUriServlet server-side request forgery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.9$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Atlassian OAuth Plugin up to 1.9.11/2.0.3. This affects an unknown function of the component IconUriServlet. The manipulation results in server-side request forgery. This vulnerability is identified as CVE-2017-9506. The attack can be executed remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic has been found in Atlassian OAuth Plugin up to 1.9.11/2.0.3. Affected is an unknown part of the component IconUriServlet. The manipulation with an unknown input leads to a server-side request forgery vulnerability. CWE is classifying the issue as CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. This is going to have an impact on integrity. CVE summarizes:

The IconUriServlet of the Atlassian OAuth Plugin from version 1.3.0 before version 1.9.12 and from version 2.0.0 before version 2.0.4 allows remote attackers to access the content of internal network resources and/or perform an XSS attack via Server Side Request Forgery (SSRF).

The bug was discovered 05/17/2017. The weakness was released 08/23/2017 (Website). The advisory is shared for download at cwe.mitre.org. This vulnerability is traded as CVE-2017-9506 since 06/07/2017. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 13 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 110769 (Atlassian Bamboo < 6.0.0 OAuth plugin allows arbitrary HTTP requests to be proxied), 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 11943 (Atlassian OAuth Plugin 'IconUriServlet' Server Side Request Forgery (SSRF) Vulnerability (OAUTH-344)).

Upgrading to version 1.9.12 or 2.0.4 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (110769). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
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: Server-side request forgery
CWE: CWE-918
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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Nessus ID: 110769
Nessus Name: Atlassian Bamboo < 6.0.0 OAuth plugin allows arbitrary HTTP requests to be proxied
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: OAuth Plugin 1.9.12/2.0.4

Timelineinfo

05/17/2017 🔍
05/30/2017 +13 days 🔍
06/07/2017 +8 days 🔍
08/23/2017 +77 days 🔍
08/23/2017 +0 days 🔍
08/24/2017 +1 days 🔍
06/28/2018 +308 days 🔍
11/10/2019 +500 days 🔍

Sourcesinfo

Vendor: atlassian.com

Advisory: cwe.mitre.org
Status: Not defined

CVE: CVE-2017-9506 (🔍)
GCVE (CVE): GCVE-0-2017-9506
GCVE (VulDB): GCVE-100-105696

Entryinfo

Created: 08/24/2017 10:43
Updated: 11/10/2019 07:18
Changes: 08/24/2017 10:43 (61), 11/10/2019 07:18 (8)
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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