CVE-2016-4312
CVSS V2 Medium 6
CVSS V3 High 7.5
Description
XML external entity (XXE) vulnerability in the XACML flow feature in WSO2 Identity Server 5.1.0 before WSO2-CARBON-PATCH-4.4.0-0231 allows remote authenticated users with access to XACML features to read arbitrary files, cause a denial of service, conduct server-side request forgery (SSRF) attacks, or have unspecified other impact via a crafted XACML request to entitlement/eval-policy-submit.jsp. NOTE: this issue can be combined with CVE-2016-4311 to exploit the vulnerability without credentials.
Overview
- CVE ID
- CVE-2016-4312
- Assigner
- cret@cert.org
- Vulnerability Status
- Modified
- Published Version
- 2017-02-17T02:59:11
- Last Modified Date
- 2018-10-09T20:00:11
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:wso2:identity_server:5.1.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6
- Severity
- MEDIUM
- Exploitability Score
- 6.8
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 1.6
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.exploit-db.com/exploits/40239/ | Exploit Third Party Advisory VDB Entry |
| https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2016-0096 | Patch Vendor Advisory |
| http://www.securityfocus.com/bid/92485 | Third Party Advisory VDB Entry |
| http://packetstormsecurity.com/files/138329/WSO2-Identity-Server-5.1.0-XML-Injection.html | Exploit Third Party Advisory VDB Entry |
| http://hyp3rlinx.altervista.org/advisories/WSO2-IDENTITY-SERVER-v5.1.0-XML-External-Entity.txt | Exploit Third Party Advisory |
| http://www.securityfocus.com/archive/1/539199/100/0/threaded |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2016-4312 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4312 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 18:33:43 | Added to TrackCVE | |||
| 2022-12-02 14:00:00 | cert@cert.org | cret@cert.org | CVE Assigner | updated |
| 2022-12-02 14:00:00 | 2017-02-17T02:59Z | 2017-02-17T02:59:11 | CVE Published Date | updated |
| 2022-12-02 14:00:00 | 2018-10-09T20:00:11 | CVE Modified Date | updated | |
| 2022-12-02 14:00:00 | Modified | Vulnerability Status | updated |