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    CVE-2023-51257

    An invalid memory write issue in Jasper-Software Jasper v.4.1.1 and before allows a local attacker to execute arbitrary code.

    Published:Jan 14, 2024
    Last Modified:Nov 4, 2025
    EPS:Jan 16, 2024
    EPSS Score:0.00032
    CVSS Score:7.8

    Affected Products

    Vendor
    Jasper Project
    Product
    Jasper

    Exploits

    No exploit reference

    Related CVEs

    CVE-2025-8837 (CVSS 1.9) — A vulnerability was identified in JasPer up to 4.2.5. This affects the function jpc_dec_dump of the file src/l…
    CVE-2025-8836 (CVSS 1.9) — A vulnerability was determined in JasPer up to 4.2.5. Affected by this issue is the function jpc_floorlog2 of …
    CVE-2025-8835 (CVSS 1.9) — A vulnerability was found in JasPer up to 4.2.5. Affected by this vulnerability is the function jas_image_chcl…
    CVE-2022-40755 (CVSS 5.5) — JasPer 3.0.6 allows denial of service via a reachable assertion in the function inttobits in libjasper/base/ja…
    CVE-2022-2963 (CVSS 7.5) — A vulnerability found in jasper. This security vulnerability happens because of a memory leak bug in function …
    CVE-2021-27845 (CVSS 5.5) — A Divide-by-zero vulnerability exists in JasPer Image Coding Toolkit 2.0 in jasper/src/libjasper/jpc/jpc_enc.c…
    CVE-2021-3443 (CVSS 5.5) — A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component reference…
    CVE-2021-3467 (CVSS 5.5) — A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.26 handled component reference…
    CVE-2021-26926 (CVSS 7.1) — A flaw was found in jasper before 2.0.25. An out of bounds read issue was found in jp2_decode function whic ma…
    CVE-2021-26927 (CVSS 5.5) — A flaw was found in jasper before 2.0.25. A null pointer dereference in jp2_decode in jp2_dec.c may lead to pr…

    References

    https://github.com/jasper-software/jasper/issues/367
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HNTGL7I5IJSQ4BZ5MGKWJPQYICUMHQ5I/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MBF5KYWCZVIDMITRX7GBVWGNWKAMQORZ/
    https://github.com/jasper-software/jasper/issues/367
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HNTGL7I5IJSQ4BZ5MGKWJPQYICUMHQ5I/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MBF5KYWCZVIDMITRX7GBVWGNWKAMQORZ/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/HNTGL7I5IJSQ4BZ5MGKWJPQYICUMHQ5I/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/MBF5KYWCZVIDMITRX7GBVWGNWKAMQORZ/

    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