HTTP: Kaltura Remote Code Execution
This signature detects attempts to exploit a known vulnerability against Kaltura. A successful attack can lead to security bypass and remote code execution.
Extended 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.
Affected Products
Kaltura kaltura_server
References
CVE: CVE-2017-14143
Short Name
HTTP:CTS:KALTURA-COOKIE-CE
Severity
Major
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
CVE-2017-14143 Code Execution Kaltura Remote
Release Date
07/13/2021
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3400
False Positive
Unknown
Vendors
Kaltura
CVSS Score
7.5