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 v3.0

9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

75.50% chance of exploitation in the next 30 days, 99th percentile

Published

2017-09-19

Updated

2024-08-05

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/kaltura_unserialize_c…

ExploitDB entries (2)

• https://www.exploit-db.com/exploits/43876
• https://www.exploit-db.com/exploits/43028

References

• CVE Record
• NVD entry

Related

• CVE-2017-14139
• CVE-2017-14147
• CVE-2017-14138
• CVE-2017-14153
• CVE-2017-14135
• CVE-2017-14172