CVE-2015-2204 : Evergreen before 2.5.9, 2.6.x before 2.6.7, and 2.7.x before 2.7.4 allows remote

Evergreen before 2.5.9, 2.6.x before 2.6.7, and 2.7.x before 2.7.4 allows remote attackers to bypass an intended access restriction and obtain sensitive information about org unit settings by leveraging failure of open-ils.actor.ou_setting.ancestor_default to enforce view_perm when no auth token is provided.

Published 2018-02-01 17:29:01

Updated 2018-02-15 13:21:59

Source MITRE

View at NVD, CVE.org

Vulnerability category: Information leak

Products affected by CVE-2015-2204

Evergreen-ils » Evergreen
Versions from including (>=) 2.6.0 and before (<) 2.6.7
cpe:2.3:a:evergreen-ils:evergreen:*:*:*:*:*:*:*:*
Matching versions
Evergreen-ils » Evergreen
Versions before (<) 2.5.9
cpe:2.3:a:evergreen-ils:evergreen:*:*:*:*:*:*:*:*
Matching versions
Evergreen-ils » Evergreen
Versions from including (>=) 2.7.0 and before (<) 2.7.4
cpe:2.3:a:evergreen-ils:evergreen:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2015-2204

EPSS FAQ

0.42%

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

~ 71 %

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

CVSS scores for CVE-2015-2204

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
7.5	HIGH	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None

CWE ids for CVE-2015-2204

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2015-2204

http://evergreen-ils.org/downloads/ChangeLog-2.6.6-2.6.7

Issue Tracking;Release Notes

CVEs referencing this url
http://git.evergreen-ils.org/?p=Evergreen.git;a=commit;h=3a0f1cc7b2efa517ee4cd4c6a682237554fed307

git.evergreen-ils.org Git - Evergreen.git/commit
Issue Tracking;Patch
https://bugs.launchpad.net/evergreen/+bug/1424755

Bug #1424755 “Org Unit Setting View Permissions Can Be Bypassed” : Bugs : Evergreen
Issue Tracking;Vendor Advisory;Patch
http://evergreen-ils.org/downloads/ChangeLog-2.7.3-2.7.4

Issue Tracking;Release Notes

CVEs referencing this url
http://www.openwall.com/lists/oss-security/2015/03/04/3

oss-security - Re: CVE request - Evergreen
Mailing List;Issue Tracking;Third Party Advisory

CVEs referencing this url
http://evergreen-ils.org/downloads/ChangeLog-2.5.8-2.5.9

Issue Tracking;Release Notes

CVEs referencing this url
http://evergreen-ils.org/security-releases-evergreen-2-7-4-2-6-7-and-2-5-9/

SECURITY RELEASES: Evergreen 2.7.4, 2.6.7, and 2.5.9 – Evergreen ILS
Issue Tracking;Patch;Release Notes

CVEs referencing this url
http://www.securityfocus.com/bid/72889

Evergreen CVE-2015-2204 Information Disclosure Vulnerability
Third Party Advisory;VDB Entry

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Vulnerability Details : CVE-2015-2204

Products affected by CVE-2015-2204

Exploit prediction scoring system (EPSS) score for CVE-2015-2204

CVSS scores for CVE-2015-2204

CWE ids for CVE-2015-2204

References for CVE-2015-2204