NULL Pointer Dereference Affecting glib2.0 package, versions <2.48.2-0ubuntu4.1
Threat Intelligence
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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Start learning- Snyk IDSNYK-UBUNTU1604-GLIB20-300099
- published25 Sept 2018
- disclosed4 Sept 2018
Introduced: 4 Sep 2018
CVE-2018-16428 (opens in a new tab)How to fix?
Upgrade Ubuntu:16.04 glib2.0 to version 2.48.2-0ubuntu4.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream glib2.0 package and not the glib2.0 package as distributed by Ubuntu.
See How to fix? for Ubuntu:16.04 relevant fixed versions and status.
In GNOME GLib 2.56.1, g_markup_parse_context_end_parse() in gmarkup.c has a NULL pointer dereference.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-16428
- https://lists.debian.org/debian-lts-announce/2019/07/msg00029.html
- https://security-tracker.debian.org/tracker/CVE-2018-16428
- https://gitlab.gnome.org/GNOME/glib/commit/fccef3cc822af74699cca84cd202719ae61ca3b9
- https://gitlab.gnome.org/GNOME/glib/issues/1364
- http://www.openwall.com/lists/oss-security/2020/02/14/3
- http://www.securityfocus.com/bid/105210
- https://usn.ubuntu.com/3767-1/
- https://usn.ubuntu.com/3767-2/