Vulnerability Name:

CVE-2019-12758 (CCN-171583)

Assigned:2019-11-14
Published:2019-11-14
Updated:2020-08-24
Summary:Symantec Endpoint Protection, prior to 14.2 RU2, may be susceptible to an unsigned code execution vulnerability, which may allow an individual to execute code without a resident proper digital signature.
CVSS v3 Severity:6.7 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
5.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/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): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
3.4 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L)
3.0 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
3.2 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-427
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2019-12758

Source: XF
Type: UNKNOWN
symantec-cve201912758-code-exec(171583)

Source: MISC
Type: Exploit, Third Party Advisory
https://safebreach.com/Post/Symantec-Endpoint-Protection-Self-Defense-Bypass-and-Potential-Usages-CVE-2019-12758

Source: CCN
Type: Symantec Security Advisory SYMSA1488
Symantec Endpoint Protection Multiple Issues

Source: MISC
Type: Vendor Advisory
https://support.symantec.com/us/en/article.SYMSA1488.html

Vulnerable Configuration:Configuration 1:
  • cpe:/a:symantec:endpoint_protection:*:*:*:*:*:*:*:* (Version <= 14.2)
  • OR cpe:/a:symantec:endpoint_protection:14.2:ru1:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:symantec:endpoint_protection:14.2:-:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    symantec endpoint protection *
    symantec endpoint protection 14.2 ru1
    symantec endpoint protection 14.2 -