An out-of-bounds write issue was addressed with improved bounds checking.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Listed in CISA KEV
- Fix
- Fixed in iOS 13.5 and iPadOS 13.5, iOS 12.4.7, watchOS 6.2.5
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
This vulnerability affects Apple's iOS, iPadOS, and watchOS operating systems, specifically in the Mail component. Processing a specially crafted email message could allow an attacker to modify memory unexpectedly or cause the app to crash.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original 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.
Timeline
- CVE published
- Added to CISA KEV
CISA has evidence of exploitation in the wild
- CISA remediation deadline
Due date for US federal agencies to patch
- Record last updated
Affected versions
- Apple iOS
From unspecified · fixed in iOS 13.5 and iPadOS 13.5
- Apple iOS-1
From unspecified · fixed in iOS 12.4.7
- Apple watchOS
From unspecified · fixed in watchOS 6.2.5