fkie_cve-2020-35448
Vulnerability from fkie_nvd
Published
2020-12-27 04:15
Modified
2024-11-21 05:27
Severity ?
3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Summary
An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.35.1. A heap-based buffer over-read can occur in bfd_getl_signed_32 in libbfd.c because sh_entsize is not validated in _bfd_elf_slurp_secondary_reloc_section in elf.c.
References
cve@mitre.orghttps://security.gentoo.org/glsa/202107-24Third Party Advisory
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20210129-0008/Third Party Advisory
cve@mitre.orghttps://sourceware.org/bugzilla/show_bug.cgi?id=26574Exploit, Issue Tracking, Third Party Advisory
cve@mitre.orghttps://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=8642dafaef21aa6747cec01df1977e9c52eb4679
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202107-24Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20210129-0008/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://sourceware.org/bugzilla/show_bug.cgi?id=26574Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=8642dafaef21aa6747cec01df1977e9c52eb4679
Impacted products
Vendor Product Version
gnu binutils 2.35.1
netapp ontap_select_deploy_administration_utility -


To clipboard 

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      "value": "An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.35.1. A heap-based buffer over-read can occur in bfd_getl_signed_32 in libbfd.c because sh_entsize is not validated in _bfd_elf_slurp_secondary_reloc_section in elf.c."
    },
    {
      "lang": "es",
      "value": "Se detect\u00f3 un problema en la biblioteca Binary File Descriptor (BFD) (tambi\u00e9n se conoce como libbfd), distribuida en GNU Binutils versi\u00f3n 2.35.1.\u0026#xa0;Una lectura excesiva de b\u00fafer en la regi\u00f3n heap de la memoria puede ocurrir en la funci\u00f3n bfd_getl_signed_32 en el archivo libbfd.c porque sh_entsize no est\u00e1 comprobado en la funci\u00f3n _bfd_elf_slurp_secondary_reloc_section en el archivo elf.c"
    }
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  "lastModified": "2024-11-21T05:27:17.847",
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          "value": "CWE-125"
        }
      ],
      "source": "nvd@nist.gov",
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  ]
}


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