Description
A timing side-channel issue was addressed with improvements to constant-time computation in cryptographic functions. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, iOS 17.3 and iPadOS 17.3, macOS Monterey 12.7.4, macOS Sonoma 14.3, macOS Ventura 13.6.5, tvOS 17.3, watchOS 10.3. An attacker may be able to decrypt legacy RSA PKCS#1 v1.5 ciphertexts without having the private key.
References (23)
... and 3 more
Scores
CVSS v3
5.9
EPSS
0.0019
EPSS Percentile
41.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-203
Status
published
Products (12)
Apple/iOS and iPadOS
< 16.7.6
Apple/iOS and iPadOS
< 17.3
apple/ipados
< 17.3
apple/iphone_os
< 17.3
Apple/macOS
< 12.7.4
Apple/macOS
< 13.6.5
Apple/macOS
< 14.3
apple/macos
14.0 - 14.3
apple/tvos
< 17.3
Apple/tvOS
< 17.3
... and 2 more
Published
Jan 23, 2024
Tracked Since
Feb 18, 2026