CVE-2019-8646: Input Validation
First published: Mon Jul 22 2019(Updated: )
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3. A remote attacker may be able to leak memory.
Credit: natashenka Google Project Zeronatashenka Google Project Zeronatashenka Google Project ZeroNatalie Silvanovich Google Project Zero product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple iPhone OS | <12.4 | |
| Apple Mac OS X | <10.14.6 | |
| Apple tvOS | <12.4 | |
| Apple watchOS | <5.3 | |
| Apple tvOS | <12.4 | 12.4 |
| Apple macOS Mojave | <10.14.6 | 10.14.6 |
| Apple High Sierra | ||
| Apple Sierra | ||
| Apple watchOS | <5.3 | 5.3 |
| Apple iOS | <12.4 | 12.4 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://support.apple.com/en-us/HT210346 (Advisory)
- https://support.apple.com/en-us/HT210348 (Advisory)
- https://support.apple.com/en-us/HT210351 (Advisory)
- https://support.apple.com/en-us/HT210353 (Advisory)
- https://support.apple.com/HT210346
- https://support.apple.com/HT210348
- https://support.apple.com/HT210351
- https://support.apple.com/HT210353
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2019-9506
- CVE-2020-10135
- CVE-2019-8646
- CVE-2019-8647
- CVE-2019-8660
- CVE-2019-8624
- CVE-2019-8648
- CVE-2018-16860
- CVE-2019-8668
- CVE-2019-8633
- CVE-2019-13118
- CVE-2019-8659
- CVE-2019-8665
- CVE-2019-8662
- CVE-2019-8657
- CVE-2019-8682
- CVE-2019-8658
- CVE-2019-8669
- CVE-2019-8672
- CVE-2019-8676
- CVE-2019-8683
- CVE-2019-8684
- CVE-2019-8685
- CVE-2019-8688
- CVE-2019-8689
- CVE-2019-8693
- CVE-2019-8656
- CVE-2018-19860
- CVE-2019-8661
- CVE-2019-8675
- CVE-2019-8696
- CVE-2019-8539
- CVE-2019-8697
- CVE-2019-8663
- CVE-2019-8702
- CVE-2019-8695
- CVE-2019-8691
- CVE-2019-8692
- CVE-2019-8694
- CVE-2019-8670
- CVE-2019-8701
- CVE-2019-8667
- CVE-2019-8690
- CVE-2019-8649
- CVE-2019-8644
- CVE-2019-8666
- CVE-2019-8671
- CVE-2019-8673
- CVE-2019-8677
- CVE-2019-8678
- CVE-2019-8679
- CVE-2019-8680
- CVE-2019-8681
- CVE-2019-8686
- CVE-2019-8687
- CVE-2019-8698
- CVE-2019-8699
Frequently Asked Questions
What is CVE-2019-8646?
CVE-2019-8646 is a vulnerability in Siri that allows a remote attacker to leak memory.
What is the severity of CVE-2019-8646?
The severity of CVE-2019-8646 is high with a CVSS score of 7.5.
How can I fix CVE-2019-8646?
CVE-2019-8646 can be fixed by updating to the latest versions of iOS, macOS Mojave, tvOS, and watchOS.
Where can I find more information about CVE-2019-8646?
More information about CVE-2019-8646 can be found on the Apple support website.
- agent/type
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- collector/apple-support
- agent/software-canonical-lookup-request
- collector/nvd-index
- agent/event
- agent/weakness
- agent/references
- agent/severity
- agent/author
- agent/tags
- agent/description
- collector/mitre-cve
- source/MITRE
- vendor/apple
- canonical/apple watchos
- canonical/apple macos mojave
- canonical/apple high sierra
- canonical/apple sierra
- canonical/apple iphone os
- canonical/apple mac os x
- canonical/apple tvos
- canonical/apple ios