CVE-2020-9818

State: PUBLISHED · Published: 2020-06-09 · Updated: 2025-12-20 · Assigner: apple

Description

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.

CWE

CWE-787 — CWE-787 Out-of-bounds Write

Affected

Apple / iOS — v=unspecified <iOS 13.5 and iPadOS 13.5 [affected]
Apple / iOS-1 — v=unspecified <iOS 12.4.7 [affected]
Apple / watchOS — v=unspecified <watchOS 6.2.5 [affected]

CVSS

(none)

References

https://support.apple.com/HT211168 x_refsource_MISC
https://support.apple.com/HT211175 x_refsource_MISC
https://support.apple.com/HT211169 x_refsource_MISC

Source

cvelistV5-main/cves/2020/9xxx/CVE-2020-9818.json