CVE Vulnerabilities

CVE-2018-18366

Use of Uninitialized Resource

Published: Apr 25, 2019 | Modified: Aug 24, 2020
CVSS 3.x
6.5
MEDIUM
Source:
NVD
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CVSS 2.x
2.1 LOW
AV:L/AC:L/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu

Symantec Norton Security prior to 22.16.3, SEP (Windows client) prior to and including 12.1 RU6 MP9, and prior to 14.2 RU1, SEP SBE prior to Cloud Agent 3.00.31.2817, NIS-22.15.2.22, SEP-12.1.7484.7002 and SEP Cloud prior to 22.16.3 may be susceptible to a kernel memory disclosure, which is a type of issue where a specially crafted IRP request can cause the driver to return uninitialized memory.

Weakness

The product uses or accesses a resource that has not been initialized.

Affected Software

Name Vendor Start Version End Version
Endpoint_protection Symantec 11.0 (including) 11.0 (including)
Endpoint_protection Symantec 11.0-mr1 (including) 11.0-mr1 (including)
Endpoint_protection Symantec 11.0-mr2 (including) 11.0-mr2 (including)
Endpoint_protection Symantec 11.0-mr3 (including) 11.0-mr3 (including)
Endpoint_protection Symantec 11.0-mr4 (including) 11.0-mr4 (including)
Endpoint_protection Symantec 11.0-mr4-mp2 (including) 11.0-mr4-mp2 (including)
Endpoint_protection Symantec 11.0-ru5 (including) 11.0-ru5 (including)
Endpoint_protection Symantec 11.0-ru6 (including) 11.0-ru6 (including)
Endpoint_protection Symantec 11.0-ru6-mp1 (including) 11.0-ru6-mp1 (including)
Endpoint_protection Symantec 11.0-ru6-mp2 (including) 11.0-ru6-mp2 (including)
Endpoint_protection Symantec 11.0-ru6-mp3 (including) 11.0-ru6-mp3 (including)
Endpoint_protection Symantec 11.0-ru6a (including) 11.0-ru6a (including)
Endpoint_protection Symantec 11.0-ru7 (including) 11.0-ru7 (including)
Endpoint_protection Symantec 11.0-ru7-mp1 (including) 11.0-ru7-mp1 (including)
Endpoint_protection Symantec 11.0-ru7-mp2 (including) 11.0-ru7-mp2 (including)
Endpoint_protection Symantec 11.0-ru7-mp4 (including) 11.0-ru7-mp4 (including)
Endpoint_protection Symantec 11.0-ru7-mp4a (including) 11.0-ru7-mp4a (including)
Endpoint_protection Symantec 11.0-ry7-mp3 (including) 11.0-ry7-mp3 (including)
Endpoint_protection Symantec 12.1 (including) 12.1 (including)
Endpoint_protection Symantec 12.1-ru1 (including) 12.1-ru1 (including)
Endpoint_protection Symantec 12.1-ru1-mp1 (including) 12.1-ru1-mp1 (including)
Endpoint_protection Symantec 12.1-ru2 (including) 12.1-ru2 (including)
Endpoint_protection Symantec 12.1-ru2-mp1 (including) 12.1-ru2-mp1 (including)
Endpoint_protection Symantec 12.1-ru3 (including) 12.1-ru3 (including)
Endpoint_protection Symantec 12.1-ru4 (including) 12.1-ru4 (including)
Endpoint_protection Symantec 12.1-ru4-mp1 (including) 12.1-ru4-mp1 (including)
Endpoint_protection Symantec 12.1-ru4-mp1a (including) 12.1-ru4-mp1a (including)
Endpoint_protection Symantec 12.1-ru4-mp1b (including) 12.1-ru4-mp1b (including)
Endpoint_protection Symantec 12.1-ru4a (including) 12.1-ru4a (including)
Endpoint_protection Symantec 12.1-ru5 (including) 12.1-ru5 (including)
Endpoint_protection Symantec 12.1-ru6 (including) 12.1-ru6 (including)
Endpoint_protection Symantec 12.1-ru6-mp1 (including) 12.1-ru6-mp1 (including)
Endpoint_protection Symantec 12.1-ru6-mp10 (including) 12.1-ru6-mp10 (including)
Endpoint_protection Symantec 12.1-ru6-mp2 (including) 12.1-ru6-mp2 (including)
Endpoint_protection Symantec 12.1-ru6-mp3 (including) 12.1-ru6-mp3 (including)
Endpoint_protection Symantec 12.1-ru6-mp4 (including) 12.1-ru6-mp4 (including)
Endpoint_protection Symantec 12.1-ru6-mp5 (including) 12.1-ru6-mp5 (including)
Endpoint_protection Symantec 12.1-ru6-mp6 (including) 12.1-ru6-mp6 (including)
Endpoint_protection Symantec 12.1-ru6-mp7 (including) 12.1-ru6-mp7 (including)
Endpoint_protection Symantec 12.1-ru6-mp8 (including) 12.1-ru6-mp8 (including)
Endpoint_protection Symantec 14 (including) 14 (including)
Endpoint_protection Symantec 14-mp1 (including) 14-mp1 (including)
Endpoint_protection Symantec 14.0.0-mp2 (including) 14.0.0-mp2 (including)
Endpoint_protection Symantec 14.0.1 (including) 14.0.1 (including)
Endpoint_protection Symantec 14.0.1-mp1 (including) 14.0.1-mp1 (including)
Endpoint_protection Symantec 14.0.1-mp2 (including) 14.0.1-mp2 (including)
Endpoint_protection Symantec 14.2 (including) 14.2 (including)
Endpoint_protection Symantec 14.2-mp1 (including) 14.2-mp1 (including)
Endpoint_protection Symantec nis-22.15.2.22 (including) nis-22.15.2.22 (including)
Endpoint_protection Symantec sep-12.1.7484.7002 (including) sep-12.1.7484.7002 (including)
Endpoint_protection_cloud Symantec * 22.16.3 (excluding)
Endpoint_protection_cloud_agent Symantec * 3.00.31.2817 (excluding)
Norton_security Symantec * 22.16.3 (excluding)

Potential Mitigations

References