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    CVE-2024-34403

    An issue was discovered in uriparser through 0.9.7. ComposeQueryMallocExMm in UriQuery.c has an integer overflow via a long string.

    Published:May 3, 2024
    Last Modified:Nov 4, 2025
    EPS:May 3, 2024
    EPSS Score:0.00168
    CVSS Score:5.9

    Affected Products

    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Uriparser Project
    Product
    Uriparser

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

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    References

    http://www.openwall.com/lists/oss-security/2024/05/06/1
    http://www.openwall.com/lists/oss-security/2024/05/06/3
    https://github.com/uriparser/uriparser/issues/183
    https://github.com/uriparser/uriparser/pull/186
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R36L762D3KX3GA66OOPWW7M7KKDRXDP/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CZ6KEUQXWCTYXGTBMZDD7CHJCYI52XY3/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UG4J7PD475LSCGCSHFU4GMU4TWLDSNW2/
    http://www.openwall.com/lists/oss-security/2024/05/06/1
    http://www.openwall.com/lists/oss-security/2024/05/06/3
    https://github.com/uriparser/uriparser/issues/183
    https://github.com/uriparser/uriparser/pull/186
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R36L762D3KX3GA66OOPWW7M7KKDRXDP/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CZ6KEUQXWCTYXGTBMZDD7CHJCYI52XY3/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UG4J7PD475LSCGCSHFU4GMU4TWLDSNW2/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/5R36L762D3KX3GA66OOPWW7M7KKDRXDP/
    https://lists.fedoraproject.org/archives/list/[email protected]/message/CZ6KEUQXWCTYXGTBMZDD7CHJCYI52XY3/

    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