CVE-2020-9818

high · 8.8Actively exploited

On the CISA Known Exploited Vulnerabilities catalog

Apply updates per vendor instructions.

Added 2021-11-03Remediation due 2022-05-03

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.5 and iPadOS 13.5, iOS 12.4.7, watchOS 6.2.5. Processing a maliciously crafted mail message may lead to unexpected memory modification or application termination.

8.8

CVSS

2.3%

EPSS (exploit prob.)

82nd

EPSS percentile

2020-06-09

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses

CWE-787

Affected products

Vendor	Product	Affected versions
apple	ipados	< 13.5
apple	iphone_os	< 12.4.7
apple	iphone_os	>= 13.0, < 13.5
apple	watchos	< 6.2.5

Check a specific version with /api/v1/cve/match.

References

https://support.apple.com/HT211168
https://support.apple.com/HT211169
https://support.apple.com/HT211175
https://support.apple.com/HT211168
https://support.apple.com/HT211169
https://support.apple.com/HT211175
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-9818

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2020-9818