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Stack-based Buffer Overflow Affecting ncurses package, versions *

0.0
low

Snyk CVSS

    Attack Complexity High
    User Interaction Required

    Threat Intelligence

    EPSS 0.36% (73rd percentile)
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NVD
7.8 high
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Red Hat
2.5 low

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  • Snyk ID SNYK-CENTOS7-NCURSES-1981664
  • published 26 Jul 2021
  • disclosed 18 Nov 2017
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Introduced: 18 Nov 2017

CVE-2017-16879 Open this link in a new tab
CWE-121 Open this link in a new tab

How to fix?

There is no fixed version for Centos:7 ncurses.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ncurses package and not the ncurses package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

Stack-based buffer overflow in the _nc_write_entry function in tinfo/write_entry.c in ncurses 6.0 allows attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted terminfo file, as demonstrated by tic.

References