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    CVE-2019-14295

    An Integer overflow in the getElfSections function in p_vmlinx.cpp in UPX 3.95 allows remote attackers to cause a denial of service (crash) via a skewed offset larger than the size of the PE section in a UPX packed executable, which triggers an allocation of excessive memory.

    Published:Jul 27, 2019
    Last Modified:Apr 11, 2025
    EPS:Jul 27, 2019
    EPSS Score:0.0025
    CVSS Score:5.5

    Affected Products

    Vendor
    Upx
    Product
    Upx

    Exploits

    https://github.com/upx/upx/issues/286https://github.com/upx/upx/issues/286

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

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    CVE-2021-46179 (CVSS 6.5) — Reachable Assertion vulnerability in upx before 4.0.0 allows attackers to cause a denial of service via crafte…
    CVE-2021-43317 (CVSS 7.5) — A heap-based buffer overflows was discovered in upx, during the generic pointer 'p' points to an inaccessible …
    CVE-2021-43315 (CVSS 7.5) — A heap-based buffer overflows was discovered in upx, during the generic pointer 'p' points to an inaccessible …
    CVE-2021-43316 (CVSS 7.5) — A heap-based buffer overflow was discovered in upx, during the generic pointer 'p' points to an inaccessible a…
    CVE-2021-43312 (CVSS 7.5) — A heap-based buffer overflow was discovered in upx, during the variable 'bucket' points to an inaccessible add…
    CVE-2021-43311 (CVSS 7.5) — A heap-based buffer overflow was discovered in upx, during the generic pointer 'p' points to an inaccessible a…
    CVE-2021-43313 (CVSS 7.5) — A heap-based buffer overflow was discovered in upx, during the variable 'bucket' points to an inaccessible add…
    CVE-2021-43314 (CVSS 7.5) — A heap-based buffer overflows was discovered in upx, during the generic pointer 'p' points to an inaccessible …

    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