CVE-2017-16853
CVSS V2 Medium 6.8
CVSS V3 High 8.1
Description
The DynamicMetadataProvider class in saml/saml2/metadata/impl/DynamicMetadataProvider.cpp in OpenSAML-C in OpenSAML before 2.6.1 fails to properly configure itself with the MetadataFilter plugins and does not perform critical security checks such as signature verification, enforcement of validity periods, and other checks specific to deployments, aka CPPOST-105.
Overview
- CVE ID
- CVE-2017-16853
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2017-11-16T17:29:00
- Last Modified Date
- 2018-02-04T02:29:15
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:shibboleth:opensaml:*:*:*:*:*:*:*:* | 1 | OR | 2.6.1 | |
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.1
- Base Severity
- HIGH
- Exploitability Score
- 2.2
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://shibboleth.net/community/advisories/secadv_20171115.txt | Issue Tracking Vendor Advisory |
| https://git.shibboleth.net/view/?p=cpp-opensaml.git;a=commit;h=6182b0acf2df670e75423c2ed7afe6950ef11c9d | Issue Tracking Patch Vendor Advisory |
| https://bugs.debian.org/881856 | Issue Tracking Third Party Advisory |
| https://www.debian.org/security/2017/dsa-4039 | Issue Tracking Third Party Advisory |
| http://www.securityfocus.com/bid/101898 | Third Party Advisory VDB Entry |
| https://lists.debian.org/debian-lts-announce/2017/11/msg00024.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-16853 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16853 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 18:49:06 | Added to TrackCVE | |||
| 2022-12-02 23:07:17 | 2017-11-16T17:29Z | 2017-11-16T17:29:00 | CVE Published Date | updated |
| 2022-12-02 23:07:17 | 2018-02-04T02:29:15 | CVE Modified Date | updated | |
| 2022-12-02 23:07:17 | Modified | Vulnerability Status | updated |