CVE-2021-1849

EPSS 0.15%
Published 08.09.2021 15:15:11
Last modified 21.11.2024 05:45:13
Source product-security@apple.com
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An issue in code signature validation was addressed with improved checks. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. A malicious application may be able to bypass Privacy preferences.

Affected products Warnungen 0 Metrics 3 CWE 1 References 7

Data is provided by the National Vulnerability Database (NVD)

Apple ≫ iPadOS Version < 14.5

Apple ≫ iPhone OS Version < 14.5

Apple ≫ macOS Version >= 11.0 < 11.3

Apple ≫ tvOS Version < 14.5

Apple ≫ watchOS Version < 7.4

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.15%	0.327

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.5	3.9	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvd@nist.gov	5	10	2.9	AV:N/AC:L/Au:N/C:P/I:N/A:N

CWE-347 Improper Verification of Cryptographic Signature

The product does not verify, or incorrectly verifies, the cryptographic signature for data.

https://support.apple.com/en-us/HT212325

Vendor Advisory

https://support.apple.com/en-us/HT212317

Vendor Advisory

https://support.apple.com/en-us/HT212323

Vendor Advisory

https://support.apple.com/en-us/HT212324

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-1849

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-1849

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-1849

EUVD