NULL Pointer Dereference Affecting ncurses package, versions <6.0+20170701-1
Threat Intelligence
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Start learning- Snyk IDSNYK-DEBIANUNSTABLE-NCURSES-344222
- published12 Nov 2018
- disclosed12 Nov 2018
Introduced: 12 Nov 2018
CVE-2018-19217 (opens in a new tab)How to fix?
Upgrade Debian:unstable ncurses to version 6.0+20170701-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ncurses package and not the ncurses package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
In ncurses, possibly a 6.x version, there is a NULL pointer dereference at the function _nc_name_match that will lead to a denial of service attack. NOTE: the original report stated version 6.1, but the issue did not reproduce for that version according to the maintainer or a reliable third-party