| Name | CVE-2018-11646 |
| Description | 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| NVD severity | medium |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| webkit2gtk (PTS) | stretch | 2.18.6-1~deb9u1 | vulnerable |
| buster | 2.32.4-1~deb10u1 | fixed | |
| buster (security) | 2.34.3-1~deb10u1 | fixed | |
| bullseye | 2.34.1-1~deb11u1 | fixed | |
| bullseye (security) | 2.34.3-1~deb11u1 | fixed | |
| bookworm, sid | 2.34.3-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| webkit2gtk | source | (unstable) | 2.20.3-1 | unimportant |
https://bugs.webkit.org/show_bug.cgi?id=186164
Was found while investigting CVE-2018-11396 in epiphany, cf.
https://bugzilla.gnome.org/show_bug.cgi?id=795740 but is a
different issue.
Not covered by security support
https://webkitgtk.org/security/WSA-2018-0005.html