CVE-2017-0906 : The Recurly Client Python Library before 2.0.5, 2.1.16, 2.2.22, 2.3.1, 2.4.5, 2.

The Recurly Client Python Library before 2.0.5, 2.1.16, 2.2.22, 2.3.1, 2.4.5, 2.5.1, 2.6.2 is vulnerable to a Server-Side Request Forgery vulnerability in the "Resource.get" method that could result in compromise of API keys or other critical resources.

Published 2017-11-13 17:29:00

Updated 2019-10-09 23:21:11

Source HackerOne

View at NVD, CVE.org

Vulnerability category: Server-side request forgery (SSRF)

Products affected by CVE-2017-0906

Recurly » Recurly Client Python
Versions from including (>=) 2.4.0 and up to, including, (<=) 2.4.4
cpe:2.3:a:recurly:recurly_client_python:*:*:*:*:*:*:*:*
Matching versions
Recurly » Recurly Client Python
Versions from including (>=) 2.1.0 and up to, including, (<=) 2.1.15
cpe:2.3:a:recurly:recurly_client_python:*:*:*:*:*:*:*:*
Matching versions
Recurly » Recurly Client Python
Versions from including (>=) 2.0.0 and up to, including, (<=) 2.0.4
cpe:2.3:a:recurly:recurly_client_python:*:*:*:*:*:*:*:*
Matching versions
Recurly » Recurly Client Python
Versions from including (>=) 2.2.0 and up to, including, (<=) 2.2.21
cpe:2.3:a:recurly:recurly_client_python:*:*:*:*:*:*:*:*
Matching versions
Recurly » Recurly Client Python » Version: 2.3.0
cpe:2.3:a:recurly:recurly_client_python:2.3.0:*:*:*:*:*:*:*
Matching versions
Recurly » Recurly Client Python » Version: 2.5.0
cpe:2.3:a:recurly:recurly_client_python:2.5.0:*:*:*:*:*:*:*
Matching versions
Recurly » Recurly Client Python » Version: 2.6.1
cpe:2.3:a:recurly:recurly_client_python:2.6.1:*:*:*:*:*:*:*
Matching versions
Recurly » Recurly Client Python » Version: 2.6.0
cpe:2.3:a:recurly:recurly_client_python:2.6.0:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2017-0906

EPSS FAQ

0.55%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 67 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2017-0906

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2017-0906

CWE-918 Server-Side Request Forgery (SSRF)

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.
Assigned by:
- nvd@nist.gov (Primary)
- support@hackerone.com (Secondary)

References for CVE-2017-0906

https://github.com/recurly/recurly-client-python/commit/049c74699ce93cf126feff06d632ea63fba36742

Fix SSRF: do not use urljoin, quote uuids · recurly/recurly-client-python@049c746 · GitHub
Patch;Third Party Advisory
https://dev.recurly.com/page/python-updates

Python Updates · Recurly Developer Hub
Vendor Advisory
https://hackerone.com/reports/288635

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Vulnerability Details : CVE-2017-0906

Products affected by CVE-2017-0906

Exploit prediction scoring system (EPSS) score for CVE-2017-0906

CVSS scores for CVE-2017-0906

CWE ids for CVE-2017-0906

References for CVE-2017-0906