Vulnerability Name:

CVE-2018-18367 (CCN-161824)

Assigned:2018-10-15
Published:2019-04-15
Updated:2019-05-03
Summary:Symantec Endpoint Protection Manager (SEPM) prior to and including 12.1 RU6 MP9 and prior to 14.2 RU1 may be susceptible to a DLL Preloading vulnerability, which is a type of issue that can occur when an application looks to call a DLL for execution and an attacker provides a malicious DLL to use instead.
CVSS v3 Severity:7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
7.0 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.1 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
6.0 Medium (CCN CVSS v2 Vector: AV:L/AC:H/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): High
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-426
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2018-18367

Source: BID
Type: Third Party Advisory, VDB Entry
107996

Source: XF
Type: UNKNOWN
symantec-cve201818367-code-exec(161824)

Source: CCN
Type: Symantec Security Advisory SYMSA1479
Norton SEP Multiple Issues

Source: CONFIRM
Type: Vendor Advisory
https://support.symantec.com/en_US/article.SYMSA1479.html

Vulnerable Configuration:Configuration 1:
  • cpe:/a:symantec:endpoint_protection_manager:12.1:rtm:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru1:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru1-mp1:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru2:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru2-mp1:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru3:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru4:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru4-mp1:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru4-mp1a:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru4-mp1b:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru4a:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru5:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru6:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru6-mp1:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru6-mp1a:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru6-mp2:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru6-mp3:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru6-mp4:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru6-mp5:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru6-mp6:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru6-mp7:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru6-mp8:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:12.1:ru6-mp9:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:14:*:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:14:mp1:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:14:mp2:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:14.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:14.0.1:mp1:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:14.0.1:mp2:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:14.1:*:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:14.2:-:*:*:*:*:*:*
  • OR cpe:/a:symantec:endpoint_protection_manager:14.2:mp1:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:symantec:endpoint_protection_manager:12.1:rtm:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    symantec endpoint protection manager 12.1 rtm
    symantec endpoint protection manager 12.1 ru1
    symantec endpoint protection manager 12.1 ru1-mp1
    symantec endpoint protection manager 12.1 ru2
    symantec endpoint protection manager 12.1 ru2-mp1
    symantec endpoint protection manager 12.1 ru3
    symantec endpoint protection manager 12.1 ru4
    symantec endpoint protection manager 12.1 ru4-mp1
    symantec endpoint protection manager 12.1 ru4-mp1a
    symantec endpoint protection manager 12.1 ru4-mp1b
    symantec endpoint protection manager 12.1 ru4a
    symantec endpoint protection manager 12.1 ru5
    symantec endpoint protection manager 12.1 ru6
    symantec endpoint protection manager 12.1 ru6-mp1
    symantec endpoint protection manager 12.1 ru6-mp1a
    symantec endpoint protection manager 12.1 ru6-mp2
    symantec endpoint protection manager 12.1 ru6-mp3
    symantec endpoint protection manager 12.1 ru6-mp4
    symantec endpoint protection manager 12.1 ru6-mp5
    symantec endpoint protection manager 12.1 ru6-mp6
    symantec endpoint protection manager 12.1 ru6-mp7
    symantec endpoint protection manager 12.1 ru6-mp8
    symantec endpoint protection manager 12.1 ru6-mp9
    symantec endpoint protection manager 14
    symantec endpoint protection manager 14 mp1
    symantec endpoint protection manager 14 mp2
    symantec endpoint protection manager 14.0.1
    symantec endpoint protection manager 14.0.1 mp1
    symantec endpoint protection manager 14.0.1 mp2
    symantec endpoint protection manager 14.1
    symantec endpoint protection manager 14.2
    symantec endpoint protection manager 14.2 mp1
    symantec endpoint protection manager 12.1 rtm