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CVE-2019-8375
N/ADescription
The UIProcess subsystem in WebKit, as used in WebKitGTK through 2.23.90 and WebKitGTK+ through 2.22.6 and other products, does not prevent the script dialog size from exceeding the web view size, which allows remote attackers to cause a denial of service (Buffer Overflow) or possibly have unspecified other impact, related to UIProcess/API/gtk/WebKitScriptDialogGtk.cpp, UIProcess/API/gtk/WebKitScriptDialogImpl.cpp, and UIProcess/API/gtk/WebKitWebViewGtk.cpp, as demonstrated by GNOME Web (aka Epiphany).
CVE Details
CVSS v3.1 ScoreN/A
Published2/24/2019
Last Modified11/21/2024
Sourcenvd
Honeypot Sightings0
Affected Products
canonical:ubuntu_linuxopensuse:leapwebkitgtk:webkitgtkwebkitgtk:webkitgtk\+
Weaknesses (CWE)
CWE-119
References
https://bugs.webkit.org/show_bug.cgi?id=184875(cve@mitre.org)
https://trac.webkit.org/changeset/241515/webkit(cve@mitre.org)
https://usn.ubuntu.com/3948-1/(cve@mitre.org)
https://www.exploit-db.com/exploits/46465/(cve@mitre.org)
https://www.inputzero.io/2019/02/fuzzing-webkit.html(cve@mitre.org)
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00058.html(af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00005.html(af854a3a-2127-422b-91ae-364da2661108)
https://bugs.webkit.org/show_bug.cgi?id=184875(af854a3a-2127-422b-91ae-364da2661108)
https://github.com/WebKit/webkit/commit/6f9b511a115311b13c06eb58038ddc2c78da5531(af854a3a-2127-422b-91ae-364da2661108)
https://trac.webkit.org/changeset/241515/webkit(af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/3948-1/(af854a3a-2127-422b-91ae-364da2661108)
https://www.exploit-db.com/exploits/46465/(af854a3a-2127-422b-91ae-364da2661108)
https://www.inputzero.io/2019/02/fuzzing-webkit.html(af854a3a-2127-422b-91ae-364da2661108)
IOC Correlations
No correlations recorded
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