CVE-2018-16768

  1. Reconshell
  2. Vulnerabilities (CVE)
  3. CVE-2018-16768
In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecified other impact because of an unspecified "heap-buffer-overflow" condition in IR::FunctionValidationContext::end.

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://github.com/AndrewScheidecker/WAVM/issues/98 Exploit Issue Tracking Patch Third Party Advisory
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Configurations

Configuration 1 (hide)

cpe:2.3:a:webassembly_virtual_machine_project:webassembly_virtual_machine:*:*:*:*:*:*:*:*
Information

Published : 2018-09-09 21:29

Updated : 2018-11-01 11:48

NVD link : CVE-2018-16768

Mitre link : CVE-2018-16768

JSON object : View

CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

webassembly_virtual_machine_project

  • webassembly_virtual_machine