gnu binutils 2.29.1 vulnerabilities and exploits

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process_cu_tu_index in dwarf.c in GNU Binutils 2.30 allows remote malicious users to cause a denial of service (heap-based buffer over-read and application crash) via a crafted binary file, as demonstrated by readelf.

Gnu Binutils 2.30 Redhat Enterprise Linux Desktop 7.0 Redhat Enterprise Linux Server 7.0 Redhat Enterprise Linux Workstation 7.0

concat_filename in dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote malicious users to cause a denial of service (NULL pointer dereference and application crash) via a crafted binary file, as demonstrated by nm-...

Gnu Binutils 2.30 Redhat Enterprise Linux Server 7.0 Redhat Enterprise Linux Desktop 7.0 Redhat Enterprise Linux Workstation 7.0

The elf_object_p function in elfcode.h in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, has an unsigned integer overflow because bfd_size_type multiplication is not used. A crafted ELF file allows remote malicious users to cause a d...

Gnu Binutils 2.29.1

1 EDB exploit

nm.c and objdump.c in GNU Binutils 2.29.1 mishandle certain global symbols, which allows remote malicious users to cause a denial of service (_bfd_elf_get_symbol_version_string buffer over-read and application crash) or possibly have unspecified other impact via a crafted ELF fil...

Gnu Binutils 2.29.1

The Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, allows remote malicious users to cause a denial of service (memory access violation) or possibly have unspecified other impact via a COFF binary in which a relocation refers to a locatio...

Gnu Binutils 2.29.1

The dump_relocs_in_section function in objdump.c in GNU Binutils 2.29.1 does not check for reloc count integer overflows, which allows remote malicious users to cause a denial of service (excessive memory allocation, or heap-based buffer overflow and application crash) or possibl...

Gnu Binutils 2.29.1

The coff_slurp_reloc_table function in coffcode.h in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, allows remote malicious users to cause a denial of service (NULL pointer dereference and application crash) via a crafted COFF based ...

Gnu Binutils 2.29.1

The _bfd_coff_read_string_table function in coffgen.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, does not properly validate the size of the external string table, which allows remote malicious users to cause a denial of servic...

Gnu Binutils 2.29.1

The load_debug_section function in readelf.c in GNU Binutils 2.29.1 allows remote malicious users to cause a denial of service (invalid memory access and application crash) or possibly have unspecified other impact via an ELF file that lacks section headers.

Gnu Binutils 2.29.1

elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, does not validate sizes of core notes, which allows remote malicious users to cause a denial of service (bfd_getl32 heap-based buffer over-read and application crash) via a craf...

Gnu Binutils 2.29.1

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