// For flags

CVE-2020-10018

webkitgtk: Use-after-free issue in accessibility/AXObjectCache.cpp

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

WebKitGTK through 2.26.4 and WPE WebKit through 2.26.4 (which are the versions right before 2.28.0) contains a memory corruption issue (use-after-free) that may lead to arbitrary code execution. This issue has been fixed in 2.28.0 with improved memory handling.

WebKitGTK hasta la versión 2.26.4 y WPE WebKit hasta la versión 2.26.4 (que son las versiones anteriores a la versión 2.28.0) contiene un problema de corrupción de memoria (use-after-free) que puede conducir a la ejecución de código arbitrario. Este problema se ha solucionado en 2.28.0 con un manejo mejorado de la memoria.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-03-02 CVE Reserved
  • 2020-03-02 CVE Published
  • 2024-02-07 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-400: Uncontrolled Resource Consumption
  • CWE-416: Use After Free
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
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< 2.28.0
Search vendor "Webkitgtk" for product "Webkitgtk" and version " < 2.28.0"
-
Affected
Wpewebkit
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Wpe Webkit
Search vendor "Wpewebkit" for product "Wpe Webkit"
< 2.28.0
Search vendor "Wpewebkit" for product "Wpe Webkit" and version " < 2.28.0"
-
Affected
Fedoraproject
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Fedora
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30
Search vendor "Fedoraproject" for product "Fedora" and version "30"
-
Affected
Fedoraproject
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Fedora
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31
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-
Affected
Debian
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Debian Linux
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10.0
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-
Affected
Canonical
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Ubuntu Linux
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18.04
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lts
Affected
Canonical
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Ubuntu Linux
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19.10
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-
Affected
Opensuse
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Leap
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15.1
Search vendor "Opensuse" for product "Leap" and version "15.1"
-
Affected