CVE-2017-14143

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.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/100976	Third Party Advisory VDB Entry
https://github.com/kaltura/server/commit/6a6d14328b7a1493e8c47f9565461e5f88be20c9#diff-0770640cc76112cbf77bebc604852682	Third Party Advisory
https://telekomsecurity.github.io/assets/advisories/20170912_kaltura-advisory.txt	Exploit Third Party Advisory
https://www.exploit-db.com/exploits/43028/
https://www.exploit-db.com/exploits/43876/

Configurations

Configuration 1 (hide)

cpe:2.3:a:kaltura:kaltura_server:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-09-19 15:29

Updated : 2024-02-04 19:29

NVD link : CVE-2017-14143

Mitre link : CVE-2017-14143

CVE.ORG link : CVE-2017-14143

JSON object : View

Products Affected

kaltura

kaltura_server

CWE

CWE-798

Use of Hard-coded Credentials

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