// For flags

CVE-2017-7061

WebKit JSC - 'BytecodeGenerator::emitGetByVal' Incorrect Optimization

Severity Score

8.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

An issue was discovered in certain Apple products. iOS before 10.3.3 is affected. Safari before 10.1.2 is affected. iCloud before 6.2.2 on Windows is affected. iTunes before 12.6.2 on Windows is affected. tvOS before 10.2.2 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

Fue encontrado un problema en ciertos productos de Apple. iOS versión anterior a10.3.3 se ve afectado. Safari versión anterior a 10.1.2 se ve afectado. iCloud versión anterior a 6.2.2 en Windows se ve afectado. iTunes versión anterior a 12.6.2 en Windows se ve afectado. TVOS versión anterior a 10.2.2 se ve afectado. El problema involucra el componente "WebKit". Permite a los atacantes remotos ejecutar código arbitrario o provocar una denegación de servicio (corrupción de memoria y bloqueo de la aplicación) por medio de un sitio web creado.

WebKit JSC suffers from an incorrect optimization in BytecodeGenerator::emitGetByVal.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2017-03-17 CVE Reserved
  • 2017-07-20 CVE Published
  • 2023-09-15 EPSS Updated
  • 2024-08-05 CVE Updated
  • 2024-08-05 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Apple
Search vendor "Apple"
Icloud
Search vendor "Apple" for product "Icloud"
< 6.2.2
Search vendor "Apple" for product "Icloud" and version " < 6.2.2"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows
Search vendor "Microsoft" for product "Windows"
--
Safe
Apple
Search vendor "Apple"
Itunes
Search vendor "Apple" for product "Itunes"
< 12.6.2
Search vendor "Apple" for product "Itunes" and version " < 12.6.2"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows
Search vendor "Microsoft" for product "Windows"
--
Safe
Apple
Search vendor "Apple"
Safari
Search vendor "Apple" for product "Safari"
< 10.1.2
Search vendor "Apple" for product "Safari" and version " < 10.1.2"
-
Affected
Apple
Search vendor "Apple"
Iphone Os
Search vendor "Apple" for product "Iphone Os"
< 10.3.3
Search vendor "Apple" for product "Iphone Os" and version " < 10.3.3"
-
Affected
Apple
Search vendor "Apple"
Tvos
Search vendor "Apple" for product "Tvos"
< 10.2.2
Search vendor "Apple" for product "Tvos" and version " < 10.2.2"
-
Affected
Apple
Search vendor "Apple"
Webkit
Search vendor "Apple" for product "Webkit"
--
Affected