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TalosCVE-2020-13584

HistoryDec 03, 2020 - 5:15 p.m.

CVE-2020-13584

2020-12-0317:15:12

CWE-416

talos

web.nvd.nist.gov

221

cve-2020-13584

webkitgtk

browser

vulnerability

remote code execution

use-after-free

nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.6

Confidence

High

EPSS

0.013

Percentile

86.0%

JSON

An exploitable use-after-free vulnerability exists in WebKitGTK browser version 2.30.1 x64. A specially crafted HTML web page can cause a use-after-free condition, resulting in a remote code execution. The victim needs to visit a malicious web site to trigger this vulnerability.

Affected configurations

Nvd

Vulners

Node

webkitgtkwebkitgtkMatch2.30.1x64

Node

fedoraprojectfedoraMatch32

VendorProductVersionCPE
webkitgtkwebkitgtk2.30.1cpe:2.3:a:webkitgtk:webkitgtk:2.30.1:*:*:*:*:*:x64:*
fedoraprojectfedora32cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
webkitgtk	webkitgtk	2.30.1	cpe:2.3:a:webkitgtk:webkitgtk:2.30.1::::::x64:
fedoraproject	fedora	32	cpe:2.3:o:fedoraproject:fedora:32:::::::*

CNA Affected

[
  {
    "product": "Webkit",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Webkit WebKitGTK 2.30.1"
      }
    ]
  }
]