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6.5
CVSSv3

CVE-2021-30870

Published: 24/08/2021 Updated: 07/11/2023
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
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Vulnerability Summary

A logic issue existed in the handling of document loads. This issue was addressed with improved state management. This issue is fixed in iOS 15 and iPadOS 15. Previewing an html file attached to a note may unexpectedly contact remote servers.

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Mailing Lists

Full Disclosure: APPLE-SA-2021-10-26-9 Additional information for APPLE-SA-2021-09-20-1 iOS 15 and iPadOS 15
<!--X-Body-Begin--> <!--X-User-Header--> Full Disclosure mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> APPLE-SA-2021-10-26-9 Additional information for APPLE-SA-2021-09-20-1 iOS 15 and iPadOS 15 <!--X-Subject-Header-End-- ...

References

NVD-CWE-noinfohttps://support.apple.com/en-us/HT212814https://nvd.nist.govhttp://seclists.org/fulldisclosure/2021/Oct/61
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-1183hard-codedCVE-2024-28254CVE-2023-43790buffer overflowbypassCVE-2024-32633CVE-2024-1874CVE-2024-23558
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