Vulnerability Monitor

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CVE-2024-23218

A timing side-channel issue was addressed with improvements to constant-time computation in cryptographic functions. This issue is fixed in macOS Sonoma 14.3, watchOS 10.3, tvOS 17.3, iOS 17.3 and iPadOS 17.3. An attacker may be able to decrypt legacy RSA PKCS#1 v1.5 ciphertexts without having the private key.

Published

2024-01-23T01:15:11.403

Last Modified

2025-06-04T16:15:30.170

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.9 (MEDIUM)

Weaknesses

Type: Primary
CWE-203
Type: Secondary
CWE-203

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	apple	ipados	< 17.3	Yes
Operating System	apple	iphone_os	< 17.3	Yes
Operating System	apple	macos	< 14.3	Yes
Operating System	apple	tvos	< 17.3	Yes
Operating System	apple	watchos	< 10.3	Yes

References

http://seclists.org/fulldisclosure/2024/Jan/33 Third Party Advisory ([email protected])
http://seclists.org/fulldisclosure/2024/Jan/36 Third Party Advisory ([email protected])
http://seclists.org/fulldisclosure/2024/Jan/39 Third Party Advisory ([email protected])
http://seclists.org/fulldisclosure/2024/Jan/40 Third Party Advisory ([email protected])
http://seclists.org/fulldisclosure/2024/Mar/22 ([email protected])
http://seclists.org/fulldisclosure/2024/Mar/23 ([email protected])
https://support.apple.com/en-us/HT214055 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT214059 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT214060 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT214061 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/kb/HT214082 ([email protected])
https://support.apple.com/kb/HT214083 ([email protected])
https://support.apple.com/kb/HT214085 ([email protected])
http://seclists.org/fulldisclosure/2024/Jan/33 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://seclists.org/fulldisclosure/2024/Jan/36 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://seclists.org/fulldisclosure/2024/Jan/39 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://seclists.org/fulldisclosure/2024/Jan/40 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://seclists.org/fulldisclosure/2024/Mar/22 (af854a3a-2127-422b-91ae-364da2661108)
http://seclists.org/fulldisclosure/2024/Mar/23 (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT214055 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT214059 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT214060 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT214061 Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/kb/HT214082 (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/kb/HT214083 (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/kb/HT214085 (af854a3a-2127-422b-91ae-364da2661108)