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CVE-2024-54534

Dec. 13, 2024, 7:15 p.m.

CVSS Score

9.8 / 10

Products Impacted

Vendor Product Versions
apple
  • safari
  • ipados
  • iphone_os
  • macos
  • tvos
  • visionos
  • watchos
  • *
  • *
  • *
  • *
  • *
  • *
  • *

Description

The issue was addressed with improved memory handling. This issue is fixed in 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.

Weaknesses

CWE-787
Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

CWE ID: 787

Date

Published: Dec. 12, 2024, 2:15 a.m.

Last Modified: Dec. 13, 2024, 7:15 p.m.

Status : Modified

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

product-security@apple.com

CPEs

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a apple safari / / / / / / / /
o apple ipados / / / / / / / /
o apple iphone_os / / / / / / / /
o apple macos / / / / / / / /
o apple tvos / / / / / / / /
o apple visionos / / / / / / / /
o apple watchos / / / / / / / /

CVSS Data

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score
9.8
Exploitability Score
3.9
Impact Score
5.9
Base Severity
CRITICAL
CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

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

References

https://support.apple.com/ product-security@apple.com

https://support.apple.com/ product-security@apple.com

https://support.apple.com/ product-security@apple.com

https://support.apple.com/ product-security@apple.com

https://support.apple.com/ product-security@apple.com

https://support.apple.com/ product-security@apple.com