// For flags

CVE-2024-54505

webkit: Processing maliciously crafted web content may lead to memory corruption

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

A type confusion issue was addressed with improved memory handling. This issue is fixed in iPadOS 17.7.3, watchOS 11.2, visionOS 2.2, tvOS 18.2, macOS Sequoia 15.2, Safari 18.2, iOS 18.2 and iPadOS 18.2. Processing maliciously crafted web content may lead to memory corruption.

A flaw was found in WebKitGTK. Processing malicious web content can trigger a type confusion issue due to improper memory handling, causing memory corruption.

Seunghyun Lee discovered that processing maliciously crafted web content may lead to an unexpected process crash. Gary Kwong discovered that processing maliciously crafted web content may lead to memory corruption. linjy, chluo and Xiangwei Zhang discovered that processing maliciously crafted web content may lead to an unexpected process crash. Brendon Tiszka discovered that processing maliciously crafted web content may lead to an unexpected process crash.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
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
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2024-12-03 CVE Reserved
  • 2024-12-11 CVE Published
  • 2024-12-17 EPSS Updated
  • 2024-12-21 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Apple
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 Ios
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*-
Affected
Apple
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 Ipados
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*-
Affected
Apple
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 Macos
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*-
Affected
Apple
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 Safari
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*-
Affected
Apple
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 Visionos
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*-
Affected
Apple
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 Watchos
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*-
Affected
Apple
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 Ipados
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*-
Affected
Apple
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 Iphone Os
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*-
Affected
Apple
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 Macos
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*-
Affected
Apple
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 Tvos
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*-
Affected
Apple
Search vendor "Apple"
 Visionos
Search vendor "Apple" for product "Visionos"
*-
Affected
Apple
Search vendor "Apple"
 Watchos
Search vendor "Apple" for product "Watchos"
*-
Affected