// For flags

CVE-2018-11646

WebKitGTK+ < 2.21.3 - 'WebKitFaviconDatabase' Denial of Service

Severity Score

7.5
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

3
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

webkitFaviconDatabaseSetIconForPageURL and webkitFaviconDatabaseSetIconURLForPageURL in UIProcess/API/glib/WebKitFaviconDatabase.cpp in WebKit, as used in WebKitGTK+ through 2.21.3, mishandle an unset pageURL, leading to an application crash.

webkitFaviconDatabaseSetIconForPageURL y webkitFaviconDatabaseSetIconURLForPageURL en UIProcess/API/glib/WebKitFaviconDatabase.cpp en WebKit, tal y como se distribuye en Safari Technology Preview Release 57, gestiona de manera incorrecta una pageURL no establecida, lo que conduce a un cierre inesperado de la aplicación.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2018-06-01 CVE Reserved
  • 2018-06-01 CVE Published
  • 2024-08-05 CVE Updated
  • 2024-08-05 First Exploit
  • 2024-09-04 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Webkitgtk
Search vendor "Webkitgtk"
 Webkitgtk\+
Search vendor "Webkitgtk" for product "Webkitgtk\+"
 <= 2.21.3
Search vendor "Webkitgtk" for product "Webkitgtk\+" and version " <= 2.21.3"
-
Affected