FKIE_CVE-2017-14974

Vulnerability from fkie_nvd - Published: 2017-10-02 01:29 - Updated: 2025-04-20 01:37
Severity ?
5.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
The *_get_synthetic_symtab functions in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, mishandle the failure of a certain canonicalization step, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted ELF file, related to elf32-i386.c and elf64-x86-64.c.
References
cve@mitre.orghttps://sourceware.org/bugzilla/show_bug.cgi?id=22163Issue Tracking, Patch, Third Party Advisory
cve@mitre.orghttps://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=e70c19e3a4c26e9c1ebf0c9170d105039b56d7cf
af854a3a-2127-422b-91ae-364da2661108https://sourceware.org/bugzilla/show_bug.cgi?id=22163Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=e70c19e3a4c26e9c1ebf0c9170d105039b56d7cf
Impacted products
Vendor Product Version
gnu binutils 2.29
To clipboard 

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  "descriptions": [
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      "value": "The *_get_synthetic_symtab functions in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, mishandle the failure of a certain canonicalization step, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted ELF file, related to elf32-i386.c and elf64-x86-64.c."
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      "value": "Las funciones *_get_synthetic_symtab de la biblioteca Binary File Descriptor (BFD) (tambi\u00e9n llamada libbfd), tal y como se distribuye en GNU Binutils 2.29, gestionan de manera incorrecta el fallo de un paso de canonizaci\u00f3n determinado, lo que permite que atacantes remotos provoquen una denegaci\u00f3n de servicio (desreferencia de puntero NULL y cierre inesperado de la aplicaci\u00f3n) mediante un archivo ELF manipulado, relacionado con elf32-i386.c y elf64-x86-64.c."
    }
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  "id": "CVE-2017-14974",
  "lastModified": "2025-04-20T01:37:25.860",
  "metrics": {
    "cvssMetricV2": [
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        "baseSeverity": "MEDIUM",
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          "accessVector": "NETWORK",
          "authentication": "NONE",
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  "published": "2017-10-02T01:29:00.563",
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  "vulnStatus": "Deferred",
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          "value": "CWE-476"
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      "source": "nvd@nist.gov",
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  ]
}


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