Vulnerability Name:

CVE-2018-0771

Assigned:2017-12-01
Published:2018-02-13
Updated:2018-02-15
Summary:Microsoft Edge in Microsoft Windows 10 1607, 1703, and Windows Server 2016 allows a security feature bypass, due to how Edge handles different-origin requests, aka "Microsoft Edge Security Feature Bypass".
CVSS v3 Severity:6.5 Medium (CCN CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
5.7 Medium (CCN Temporal CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): None
References:Source: BID
Type: UNKNOWN
102857

Source: SECTRACK
Type: UNKNOWN
1040372

Source: XF
Type: UNKNOWN
ms-edge-cve20180771-sec-bypass(138550)

Source: CONFIRM
Type: UNKNOWN
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0771

Vulnerable Configuration:
Configuration CCN 1:
  • cpe:/a:microsoft:edge:-:*:*:*:*:*:*:*
  • AND
  • cpe:/o:microsoft:windows_10:-:*:*:*:*:*:x32:*
  • OR cpe:/o:microsoft:windows_10:-:*:*:*:*:*:x64:*
  • OR cpe:/o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*

  • Denotes that component is vulnerable
    BACK
    microsoft edge -
    microsoft windows 10 -
    microsoft windows 10 -
    microsoft windows server 2016 -