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    CVE-2017-6363

    In the GD Graphics Library (aka LibGD) through 2.2.5, there is a heap-based buffer over-read in tiffWriter in gd_tiff.c. NOTE: the vendor says "In my opinion this issue should not have a CVE, since the GD and GD2 formats are documented to be 'obsolete, and should only be used for development and testing purposes.'

    Published:Feb 27, 2020
    Last Modified:Nov 21, 2024
    EPS:Feb 27, 2020
    EPSS Score:0.00384
    CVSS Score:8.1

    Affected Products

    Vendor
    Libgd
    Product
    Libgd

    Exploits

    https://github.com/libgd/libgd/issues/383https://github.com/libgd/libgd/issues/383

    Common Weakness Enumeration

    CWE-125 Out-of-bounds Read

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

    Related CVEs

    CVE-2021-40812 (CVSS 6.5) — The GD Graphics Library (aka LibGD) through 2.3.2 has an out-of-bounds read because of the lack of certain gdG…
    CVE-2021-40145 (CVSS 7.5) — gdImageGd2Ptr in gd_gd2.c in the GD Graphics Library (aka LibGD) through 2.3.2 has a double free. NOTE: the ve…
    CVE-2021-38115 (CVSS 6.5) — read_header_tga in gd_tga.c in the GD Graphics Library (aka LibGD) through 2.3.2 allows remote attackers to ca…
    CVE-2018-14553 (CVSS 7.5) — gdImageClone in gd.c in libgd 2.1.0-rc2 through 2.2.5 has a NULL pointer dereference allowing attackers to cra…
    CVE-2019-11038 (CVSS 5.3) — When using the gdImageCreateFromXbm() function in the GD Graphics Library (aka LibGD) 2.2.5, as used in the PH…
    CVE-2019-6978 (CVSS 9.8) — The GD Graphics Library (aka LibGD) 2.2.5 has a double free in the gdImage*Ptr() functions in gd_gif_out.c, gd…
    CVE-2019-6977 (CVSS 8.8) — gdImageColorMatch in gd_color_match.c in the GD Graphics Library (aka LibGD) 2.2.5, as used in the imagecolorm…
    CVE-2018-1000222 (CVSS 8.8) — Libgd version 2.2.5 contains a Double Free Vulnerability vulnerability in gdImageBmpPtr Function that can resu…
    CVE-2017-6362 (CVSS 7.5) — Double free vulnerability in the gdImagePngPtr function in libgd2 before 2.2.5 allows remote attackers to caus…
    CVE-2016-10168 (CVSS 7.8) — Integer overflow in gd_io.c in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to hav…

    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