CVE-2018-3840

CVSS 5.3 MEDIUMEPSS 1.6%

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.3EPSS 1.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

26 Jun 2018Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A denial-of-service vulnerability exists in the Pixar Renderman IT Display Service 21.6 (0x67). The vulnerability is present in the parsing of a network packet without proper validation of the packet. The data read by the application is not validated, and its use can lead to a null pointer dereference. The IT application is opened by a user and then listens for a connection on port 4001. An attacker can deliver an attack once the application has been opened.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected products

Talos · Pixar Renderman

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References

https://talosintelligence.com/vulnerability_reports/TALOS-2018-0523