CVE-2019-8375

· N/AModified

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CVSS v3.1

N/A

EPSS

16.11%

Published

Feb 24, 2019

Modified

Nov 21, 2024

Public PoC / Exploit (2)

All weaponized →

TrickestTrickest PoC index Exploit-DBWebKitGTK 2.23.90 / WebKitGTK+ 2.22.6 - Denial of Service

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

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).

Weaknesses (CWE)

CWE-119

Affected Products (6)

webkitgtk · webkitgtkvulnerable

webkitgtk · webkitgtk\+vulnerable

opensuse · leapvulnerable

canonical · ubuntu_linuxvulnerable

References (16)

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00058.html

Mailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00005.html

Mailing ListThird Party Advisory