PT-2018-10728 · Webkit+2 · Webkitgtk+2

Dhiraj Mishra + 2 · Published 2018-06-01 · Updated 2024-06-15 · CVE-2018-11646

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions WebKitGTK+ versions prior to 2.21.4

Description The issue arises from the webkitFaviconDatabaseSetIconForPageURL and webkitFaviconDatabaseSetIconURLForPageURL functions in UIProcess/API/glib/WebKitFaviconDatabase.cpp of WebKit, which is used in WebKitGTK+. The functions mishandle an unset pageURL, resulting in an application crash.

Recommendations For WebKitGTK+ versions prior to 2.21.4, update to version 2.21.4 or later to resolve the issue.

Exploit

Fix

Related Identifiers

ALT-PU-2018-1892

ALT-PU-2018-2308

CVE-2018-11646

MGASA-2018-0302

OPENSUSE-SU-2018_2285-1

OPENSUSE-SU-2018_3473-1

OPENSUSE-SU-2024:11506-1

SUSE-SU-2018:2075-1

SUSE-SU-2018:3387-1

Affected Products

Alt Linux

Suse

Webkitgtk

References · 189

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/dos/http/webkitplus.rb · Exploit
• 🔥 https://exploit-db.com/exploits/44842 · Exploit
• 🔥 https://exploit-db.com/exploits/44876 · Exploit
• 🔥 https://bugzilla.gnome.org/show_bug.cgi?id=795740 · Exploit
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-11646 · Vendor Advisory
• https://security.gentoo.org/glsa/201808-04 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2018:2075-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-11646 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2018-11646 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2018-0302.html · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-11646 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:11506-1 · Vendor Advisory
• https://bugs.webkit.org/show_bug.cgi?id=186164 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-11646 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-11646 · Vendor Advisory