CVE-2020-3909
A buffer overflow 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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? →
- Not listed in CISA KEV
- Fix
- Fixed in macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, and 1 more
- 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
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. Multiple issues in libxml2.
Timeline
- CVE published
- Record last updated
Affected versions
- Apple iOS
Version range not reported
- Apple macOS
fixed in macOS Catalina 10.15.4
- Apple tvOS
fixed in tvOS 13.4
- Apple watchOS
fixed in watchOS 6.2
- Apple iTunes for Windows
fixed in iTunes for Windows 12.10.5
- Apple iCloud for Windows
fixed in iCloud for Windows 10.9.3
- Apple iCloud for Windows (Legacy)
fixed in iCloud for Windows 7.18