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    CVE-2020-21680

    A stack-based buffer overflow in the put_arrow() component in genpict2e.c of fig2dev 3.2.7b allows attackers to cause a denial of service (DOS) via converting a xfig file into pict2e format.

    Published:Aug 10, 2021
    Last Modified:Nov 21, 2024
    EPS:Aug 10, 2021
    EPSS Score:0.00268
    CVSS Score:5.5

    Affected Products

    Vendor
    Fig2dev Project
    Product
    Fig2dev

    Exploits

    https://sourceforge.net/p/mcj/tickets/74/https://sourceforge.net/p/mcj/tickets/74/

    Related CVEs

    CVE-2025-46400 (CVSS 5.5) — In xfig diagramming tool, a segmentation fault while running fig2dev allows an attacker to availability via lo…
    CVE-2025-46399 (CVSS 5.5) — A flaw was found in fig2dev. This vulnerability allows availability via local input manipulation via genge_itp…
    CVE-2025-46398 (CVSS 5.5) — In xfig diagramming tool, a stack-overflow while running fig2dev allows memory corruption via local input mani…
    CVE-2025-46397 (CVSS 7.8) — A flaw was found in xfig. This vulnerability allows possible code execution via local input manipulation via b…
    CVE-2025-31162 (CVSS 6.6) — Floating point exception in fig2dev in version 3.2.9a allows an attacker to availability via local input manip…
    CVE-2025-31163 (CVSS 6.6) — Segmentation fault in fig2dev in version 3.2.9a allows an attacker to availability via local input manipulatio…
    CVE-2025-31164 (CVSS 6.6) — heap-buffer overflow in fig2dev in version 3.2.9a allows an attacker to availability via local input manipulat…
    CVE-2021-37530 (CVSS 5.5) — A denial of service vulnerabiity exists in fig2dev through 3.28a due to a segfault in the open_stream function…
    CVE-2021-37529 (CVSS 5.5) — A double-free vulnerability exists in fig2dev through 3.28a is affected by: via the free_stream function in re…
    CVE-2020-21678 (CVSS 5.5) — A global buffer overflow in the genmp_writefontmacro_latex component in genmp.c of fig2dev 3.2.7b allows attac…

    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