Vulnerability Name:

CVE-2018-3762 (CCN-146007)

Assigned:2017-12-28
Published:2018-06-21
Updated:2023-02-28
Summary:
CVSS v3 Severity:4.3 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
3.8 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
3.5 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N)
3.1 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2018-3762

Source: XF
Type: UNKNOWN
nextcloud-cve20183762-info-disc(146007)

Source: support@hackerone.com
Type: Third Party Advisory
support@hackerone.com

Source: CCN
Type: Nextcloud Security Advisory nc-sa-2018-002
File access control rules not applied to image previews

Source: support@hackerone.com
Type: Broken Link, Vendor Advisory
support@hackerone.com

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:nextcloud:nextcloud_server:12.0.7:*:*:*:*:*:*:*
  • OR cpe:/a:nextcloud:nextcloud_server:13.0.2:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20183762
    V
    		CVE-2018-3762
    2022-06-30
    oval:org.opensuse.security:def:113028
    P
    		nextcloud-22.1.1-1.2 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:106471
    P
    		Security update for xorg-x11-server (Important)
    2021-12-14
    BACK
    nextcloud nextcloud server 12.0.7
    nextcloud nextcloud server 13.0.2