CVE-2018-11646 Affecting webkit2gtk package, versions <2.20.3-1
Snyk CVSS
Attack Complexity
Low
Availability
High
Threat Intelligence
Exploit Maturity
Mature
EPSS
80.57% (99th
percentile)
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Test your applications- Snyk ID SNYK-DEBIANUNSTABLE-WEBKIT2GTK-388274
- published 1 Jun 2018
- disclosed 1 Jun 2018
Introduced: 1 Jun 2018
CVE-2018-11646 Open this link in a new tabHow to fix?
Upgrade Debian:unstable
webkit2gtk
to version 2.20.3-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkit2gtk
package and not the webkit2gtk
package as distributed by Debian
.
See How to fix?
for Debian:unstable
relevant fixed versions and status.
webkitFaviconDatabaseSetIconForPageURL and webkitFaviconDatabaseSetIconURLForPageURL in UIProcess/API/glib/WebKitFaviconDatabase.cpp in WebKit, as used in WebKitGTK+ through 2.21.3, mishandle an unset pageURL, leading to an application crash.
References
- https://security-tracker.debian.org/tracker/CVE-2018-11646
- https://www.exploit-db.com/exploits/44842/
- https://www.exploit-db.com/exploits/44876/
- https://security.gentoo.org/glsa/201808-04
- https://bugs.webkit.org/show_bug.cgi?id=186164
- https://bugzilla.gnome.org/show_bug.cgi?id=795740
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-11646
- https://www.exploit-db.com/exploits/44876