CVE-2020-9977

EPSS 0.36%
Published 08.12.2020 20:15:17
Last modified 21.11.2024 05:41:37
Source product-security@apple.com
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A validation issue existed in the entitlement verification. This issue was addressed with improved validation of the process entitlement. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.0 and iPadOS 14.0. A malicious application may be able to determine a user's open tabs in Safari.

Affected products Warnungen 0 Metrics 3 CWE 1 References 6

Data is provided by the National Vulnerability Database (NVD)

Apple ≫ iPadOS Version < 14.2

Apple ≫ iPhone OS Version < 14.2

Apple ≫ macOS X Version < 11.0.1

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

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.36%	0.552

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
nvd@nist.gov	4.3	8.6	2.9	AV:N/AC:M/Au:N/C:P/I:N/A:N

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://seclists.org/fulldisclosure/2020/Dec/32

Third Party Advisory

Mailing List

https://support.apple.com/en-us/HT211850

Vendor Advisory

https://support.apple.com/en-us/HT211931

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2020-9977

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-9977

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-9977

EUVD