CVE-2020-35448 in Binutils

Resumen

por MITRE • 2020-12-27

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.

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• Divulgación: 2020-12-27
• Moderación: aceptado
• Artículo: VDB-166846
• CPE: listo
• CWE: CWE-122 (confirmado)
• CVSS: 5.5 (VulDB)
• EPSS: 0.01278
• KEV: no
• Actividades: muy bajo
• Sector: Telecommunication, Hostingprovider

Fuentes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2020-35448
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-35448
• CVE Details: https://www.cvedetails.com/cve/CVE-2020-35448/