CVE-2019-19364

EUVD-2019-8985 · Published Dec 4, 2019

A weak malicious user can escalate its privilege whenever CatalystProductionSuite.2019.1.exe (version 1.1.0.21) and CatalystBrowseSuite.2019.1.exe (version 1.1.0.21) installers run. The vulnerability is in the form of DLL Hijacking. The installers try to load DLLs that don’t exist from its current directory; by doing so, an attacker can quickly escalate its privileges.

Technologies

Sony Catalyst BrowseSony Catalyst Production Suite

Weaknesses

CWE-427

CVSS scores

v3.17.8CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
v2.04.4AV:L/AC:M/Au:N/C:P/I:P/A:P

MITRE ATT&CK

Inferred

Where this vulnerability fits in an attack

ReconImpact

Execution Privilege Escalation Stealth

T1068Exploitation for Privilege Escalation T1574.001DLL T1574.004Dylib Hijacking T1574.007Path Interception by PATH Environment Variable T1574.008Path Interception by Search Order Hijacking T1574.009Path Interception by Unquoted Path

References

https://gist.github.com/Eli-Paz/482b514320009f3e76ea712cde3bc350

Potentially impacted assets

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