CVE-2017-14143

9.8 CRITICAL
Published: September 19, 2017 Modified: May 13, 2026
View on NVD

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://www.securityfocus.com/bid/100976
Source: cve@mitre.org
Third Party Advisory VDB Entry
https://github.com/kaltura/server/commit/6a6d14328b7a1493e8c47f9565461e5f88be20c9#diff-0770640cc76112cbf77bebc604852682
Source: cve@mitre.org
Third Party Advisory
https://telekomsecurity.github.io/assets/advisories/20170912_kaltura-advisory.txt
Source: cve@mitre.org
Exploit Third Party Advisory
https://www.exploit-db.com/exploits/43028/
Source: cve@mitre.org
https://www.exploit-db.com/exploits/43876/
Source: cve@mitre.org
http://www.securityfocus.com/bid/100976
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory VDB Entry
https://github.com/kaltura/server/commit/6a6d14328b7a1493e8c47f9565461e5f88be20c9#diff-0770640cc76112cbf77bebc604852682
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
https://telekomsecurity.github.io/assets/advisories/20170912_kaltura-advisory.txt
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Third Party Advisory
https://www.exploit-db.com/exploits/43028/
Source: af854a3a-2127-422b-91ae-364da2661108
https://www.exploit-db.com/exploits/43876/
Source: af854a3a-2127-422b-91ae-364da2661108

10 reference(s) from NVD

Quick Stats

CVSS v3 Score
9.8 / 10.0
EPSS (Exploit Probability)
75.5%
99th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-798

Affected Vendors

kaltura

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