CVE-2018-3840

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 v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0523	Exploit Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0523	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:pixar:renderman:21.6:*:*:*:*:*:*:*

History

21 Nov 2024, 04:06

Type	Values Removed	Values Added
References	~~() https://talosintelligence.com/vulnerability_reports/TALOS-2018-0523 - Exploit, Third Party Advisory~~	() https://talosintelligence.com/vulnerability_reports/TALOS-2018-0523 - Exploit, Third Party Advisory

Information

Published : 2018-06-26 21:29

Updated : 2024-11-21 04:06

NVD link : CVE-2018-3840

Mitre link : CVE-2018-3840

CVE.ORG link : CVE-2018-3840

JSON object : View

Products Affected

pixar

renderman

CWE

CWE-20

Improper Input Validation

CWE-476

NULL Pointer Dereference

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