CVE-2019-8674: XSS
First published: Thu Sep 19 2019(Updated: )
A logic issue was addressed with improved state management. This issue is fixed in iOS 13, Safari 13. Processing maliciously crafted web content may lead to universal cross site scripting.
Credit: Sergei Glazunov Google Project ZeroSergei Glazunov Google Project Zero product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple Safari | <13 | |
| Apple iPhone OS | <13.0 | |
| WebKitGTK WebKitGTK | <2.26.4 | |
| redhat/webkitgtk | <2.24.4 | 2.24.4 |
| Apple Safari | <13 | 13 |
| Apple iOS | <13 | 13 |
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Reference Links
- https://support.apple.com/en-us/HT210606 (Advisory)
- https://support.apple.com/en-us/HT210608 (Advisory)
- https://security.gentoo.org/glsa/202003-22
- https://support.apple.com/HT210606
- https://support.apple.com/HT210608
- https://access.redhat.com/security/cve/CVE-2019-8674
- https://webkitgtk.org/security/WSA-2019-0005.html
- https://access.redhat.com/errata/RHSA-2020:4035
- https://access.redhat.com/security/cve/cve-2019-8674
- https://bugzilla.redhat.com/show_bug.cgi?id=1876608
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2019-8625
- CVE-2019-8719
- CVE-2019-8707
- CVE-2019-8726
- CVE-2019-8728
- CVE-2019-8733
- CVE-2019-8734
- CVE-2019-8735
- CVE-2019-8674
- CVE-2019-8711
- CVE-2019-8732
- CVE-2019-8753
- CVE-2019-8705
- CVE-2019-8592
- CVE-2019-8741
- CVE-2019-8825
- CVE-2019-8760
- CVE-2019-8641
- CVE-2019-8746
- CVE-2019-8718
- CVE-2019-8703
- CVE-2019-8809
- CVE-2019-8709
- CVE-2019-8712
- CVE-2019-8744
- CVE-2019-8717
- CVE-2019-8704
- CVE-2019-8749
- CVE-2019-8756
- CVE-2019-8742
- CVE-2019-8730
- CVE-2019-8708
- CVE-2019-8715
- CVE-2019-8731
- CVE-2019-8727
- CVE-2019-8745
- CVE-2019-8771
- CVE-2019-8764
- CVE-2019-8768
- CVE-2019-8854
Frequently Asked Questions
What is the severity of CVE-2019-8674?
The severity of CVE-2019-8674 is medium.
How does CVE-2019-8674 affect Apple Safari?
CVE-2019-8674 affects Apple Safari versions up to and excluding 13, allowing for universal cross-site scripting when processing malicious web content.
How does CVE-2019-8674 affect Apple iPhone OS?
CVE-2019-8674 affects Apple iPhone OS versions up to and excluding 13.0, allowing for universal cross-site scripting when processing malicious web content.
How does CVE-2019-8674 affect WebKitGTK WebKitGTK?
CVE-2019-8674 affects WebKitGTK WebKitGTK versions up to and excluding 2.26.4, allowing for universal cross-site scripting when processing malicious web content.
How do I fix CVE-2019-8674 in Apple Safari?
CVE-2019-8674 is fixed in Apple Safari 13, so updating to the latest version will resolve the vulnerability.
How do I fix CVE-2019-8674 in Apple iPhone OS?
CVE-2019-8674 is fixed in Apple iPhone OS 13.0, so updating to the latest version will resolve the vulnerability.
How do I fix CVE-2019-8674 in WebKitGTK WebKitGTK?
To fix CVE-2019-8674 in WebKitGTK WebKitGTK, update to version 2.26.4 or later.
- collector/nvd-index
- collector/apple-support
- agent/type
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/software-canonical-lookup-request
- agent/references
- agent/severity
- agent/weakness
- agent/author
- agent/description
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2019-8674
- agent/software-canonical-lookup
- agent/tags
- agent/event
- collector/mitre-cve
- source/MITRE
- vendor/apple
- canonical/apple safari
- canonical/apple iphone os
- vendor/webkitgtk
- canonical/webkitgtk webkitgtk
- canonical/apple ios
- package-manager/redhat