NULL Pointer Dereference Affecting ncurses package, versions <5.9+20140913-1+deb8u1


0.0
high

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 0.22% (61st percentile)
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NVD
7.5 high
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Red Hat
3.3 low

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  • Snyk ID SNYK-DEBIAN8-NCURSES-367754
  • published 8 Jul 2017
  • disclosed 8 Jul 2017

How to fix?

Upgrade Debian:8 ncurses to version 5.9+20140913-1+deb8u1 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:8 relevant fixed versions and status.

In ncurses 6.0, there is a NULL Pointer Dereference in the _nc_parse_entry function of tinfo/parse_entry.c. It could lead to a remote denial of service attack if the terminfo library code is used to process untrusted terminfo data.