CVE-2017-14143
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
The getUserzoneCookie function in Kaltura before 13.2.0 uses a hardcoded cookie secret to validate cookie signatures, which allows remote attackers to bypass an intended protection mechanism and consequently conduct PHP object injection attacks and execute arbitrary PHP code via a crafted userzone cookie.
Overview
- CVE ID
- CVE-2017-14143
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2017-09-19T15:29:01
- Last Modified Date
- 2018-01-27T02:29:01
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:kaltura:kaltura_server:*:*:*:*:*:*:*:* | 1 | OR | mercury-13.1.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://telekomsecurity.github.io/assets/advisories/20170912_kaltura-advisory.txt | Exploit Third Party Advisory |
| https://github.com/kaltura/server/commit/6a6d14328b7a1493e8c47f9565461e5f88be20c9#diff-0770640cc76112cbf77bebc604852682 | Third Party Advisory |
| http://www.securityfocus.com/bid/100976 | Third Party Advisory VDB Entry |
| https://www.exploit-db.com/exploits/43028/ | |
| https://www.exploit-db.com/exploits/43876/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-14143 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14143 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 18:49:30 | Added to TrackCVE | |||
| 2022-12-02 21:10:48 | 2017-09-19T15:29Z | 2017-09-19T15:29:01 | CVE Published Date | updated |
| 2022-12-02 21:10:48 | 2018-01-27T02:29:01 | CVE Modified Date | updated | |
| 2022-12-02 21:10:49 | Modified | Vulnerability Status | updated |