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    CVE-2020-25693

    A flaw was found in CImg in versions prior to 2.9.3. Integer overflows leading to heap buffer overflows in load_pnm() can be triggered by a specially crafted input file processed by CImg, which can lead to an impact to application availability or data integrity.

    Published:Dec 3, 2020
    Last Modified:Nov 21, 2024
    EPS:Dec 3, 2020
    EPSS Score:0.00558
    CVSS Score:8.1

    Affected Products

    Vendor
    Cimg
    Product
    Cimg
    Vendor
    Fedoraproject
    Product
    Fedora

    Exploits

    https://bugzilla.redhat.com/show_bug.cgi?id=1893377https://bugzilla.redhat.com/show_bug.cgi?id=1893377

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

    CVE-2024-26540 (CVSS 7.8) — A heap-based buffer overflow in Clmg before 3.3.3 can occur via a crafted file to cimg_library::CImg<unsigned …
    CVE-2023-41484 (CVSS 8.1) — An issue in cimg.eu Cimg Library v2.9.3 allows an attacker to obtain sensitive information via a crafted JPEG …
    CVE-2022-1325 (CVSS 5.5) — A flaw was found in Clmg, where with the help of a maliciously crafted pandore or bmp file with modified dx an…
    CVE-2019-13568 (CVSS 8.8) — CImg through 2.6.7 has a heap-based buffer overflow in _load_bmp in CImg.h because of erroneous memory allocat…
    CVE-2018-7640 (CVSS 7.8) — An issue was discovered in CImg v.220. A heap-based buffer over-read in load_bmp in CImg.h occurs when loading…
    CVE-2018-7637 (CVSS 7.8) — An issue was discovered in CImg v.220. A heap-based buffer over-read in load_bmp in CImg.h occurs when loading…
    CVE-2018-7638 (CVSS 7.8) — An issue was discovered in CImg v.220. A heap-based buffer over-read in load_bmp in CImg.h occurs when loading…
    CVE-2018-7639 (CVSS 7.8) — An issue was discovered in CImg v.220. A heap-based buffer over-read in load_bmp in CImg.h occurs when loading…
    CVE-2018-7641 (CVSS 7.8) — An issue was discovered in CImg v.220. A heap-based buffer over-read in load_bmp in CImg.h occurs when loading…
    CVE-2018-7589 (CVSS 7.8) — An issue was discovered in CImg v.220. A double free in load_bmp in CImg.h occurs when loading a crafted bmp i…

    References

    https://bugzilla.redhat.com/show_bug.cgi?id=1893377
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ERBZALTF7LXN2LZLPGAUSVMV53GHHTUC/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MJ5Q7NNUPXATTBUKHFKIYYAV5GJDYCZL/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QZ3NPLYXZWEL7HETIFZVCXEZZ2WYYRWA/
    https://bugzilla.redhat.com/show_bug.cgi?id=1893377
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ERBZALTF7LXN2LZLPGAUSVMV53GHHTUC/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MJ5Q7NNUPXATTBUKHFKIYYAV5GJDYCZL/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QZ3NPLYXZWEL7HETIFZVCXEZZ2WYYRWA/

    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