CVE-2018-11646 Affecting webkit2gtk3-devel package, versions <2.20.3-3.3.1
Threat Intelligence
Snyk has a published code exploit for this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-SLES150-WEBKIT2GTK3DEVEL-2763482
- published14 Apr 2022
- disclosed26 Jul 2018
Introduced: 26 Jul 2018
CVE-2018-11646 (opens in a new tab)How to fix?
Upgrade SLES:15.0 webkit2gtk3-devel to version 2.20.3-3.3.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkit2gtk3-devel package and not the webkit2gtk3-devel package as distributed by SLES.
See How to fix? for SLES:15.0 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://www.suse.com/security/cve/CVE-2018-11646.html
- https://bugzilla.suse.com/1095611
- https://bugzilla.suse.com/1097693
- https://bugs.webkit.org/show_bug.cgi?id=186164
- https://bugzilla.gnome.org/show_bug.cgi?id=795740
- https://security.gentoo.org/glsa/201808-04
- https://www.exploit-db.com/exploits/44842/
- https://www.exploit-db.com/exploits/44876/
- https://www.exploit-db.com/exploits/44876