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    CVE-2017-11113

    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.

    Published:Jun 24, 2017
    Last Modified:Apr 20, 2025
    EPS:Jul 8, 2017
    EPSS Score:0.0028
    CVSS Score:7.5

    Affected Products

    Vendor
    Gnu
    Product
    Ncurses

    Exploits

    https://bugzilla.redhat.com/show_bug.cgi?id=1464691https://bugzilla.redhat.com/show_bug.cgi?id=1464691

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2021-39537 (CVSS 8.8) — An issue was discovered in ncurses through v6.2-1. _nc_captoinfo in captoinfo.c has a heap-based buffer overfl…
    CVE-2019-17595 (CVSS 5.4) — There is a heap-based buffer over-read in the fmt_entry function in tinfo/comp_hash.c in the terminfo library …
    CVE-2019-17594 (CVSS 5.3) — There is a heap-based buffer over-read in the _nc_find_entry function in tinfo/comp_hash.c in the terminfo lib…
    CVE-2020-19187 (CVSS 6.5) — Buffer Overflow vulnerability in fmt_entry function in progs/dump_entry.c:1100 in ncurses 6.1 allows remote at…
    CVE-2020-19190 (CVSS 6.5) — Buffer Overflow vulnerability in _nc_find_entry in tinfo/comp_hash.c:70 in ncurses 6.1 allows remote attackers…
    CVE-2020-19189 (CVSS 6.5) — Buffer Overflow vulnerability in postprocess_terminfo function in tinfo/parse_entry.c:997 in ncurses 6.1 allow…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High