Vulnerability Name:

CVE-2018-10027 (CCN-143461)

Assigned:2018-05-17
Published:2018-05-17
Updated:2018-06-19
Summary:ESTsoft ALZip before 10.76 allows local users to execute arbitrary code via creating a malicious .DLL file and installing it in a specific directory: %PROGRAMFILES%\ESTsoft\ALZip\Formats, %PROGRAMFILES%\ESTsoft\ALZip\Coders, %PROGRAMFILES(X86)%\ESTsoft\ALZip\Formats, or %PROGRAMFILES(X86)%\ESTsoft\ALZip\Coders.
CVSS v3 Severity:7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
6.9 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
7.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.9 Medium (CCN 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:U/RC:R)
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
CVSS v2 Severity:4.6 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
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-2018-10027

Source: CCN
Type: ESTsoft Web site
ESTsoft ALZip

Source: XF
Type: UNKNOWN
estsoft-cve201810027-code-exec(143461)

Source: CCN
Type: Pastebin Web site
CVE-2018-10027 / Alzip 10.75

Source: MISC
Type: Third Party Advisory
https://pastebin.com/XHMeS7pQ

Source: MISC
Type: Release Notes
https://www.altools.co.kr/Support/Notice_Contents.aspx?idx=1640&page=1&t=2

Vulnerable Configuration:Configuration 1:
  • cpe:/a:estsoft:alzip:*:*:*:*:*:*:*:* (Version < 10.76)

  • Configuration CCN 1:
  • cpe:/a:estsoft:alzip:10.75:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    estsoft alzip *
    estsoft alzip 10.75