Gnu: Security Vulnerabilities
The _bfd_elf_parse_attributes function in elf-attrs.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, allows remote attackers to cause a denial of service (_bfd_elf_attr_strdup heap-based buffer over-read and application crash) via a crafted ELF file.
CVSS Score
5.5
EPSS Score
0.016
Published
2017-09-04
Integer overflow in the _isBidi function in bidi.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.
CVSS Score
9.8
EPSS Score
0.024
Published
2017-08-31
Integer overflow in the decode_digit function in puny_decode.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.
CVSS Score
9.8
EPSS Score
0.04
Published
2017-08-31
The Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, does not validate the PLT section size, which allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file, related to elf_i386_get_synthetic_symtab in elf32-i386.c and elf_x86_64_get_synthetic_symtab in elf64-x86-64.c.
CVSS Score
5.5
EPSS Score
0.015
Published
2017-08-29
The C++ symbol demangler routine in cplus-dem.c in libiberty, as distributed in GNU Binutils 2.29, allows remote attackers to cause a denial of service (excessive memory allocation and application crash) via a crafted file, as demonstrated by a call from the Binary File Descriptor (BFD) library (aka libbfd).
CVSS Score
5.5
EPSS Score
0.014
Published
2017-08-28
The expansion of '\h' in the prompt string in bash 4.3 allows remote authenticated users to execute arbitrary code via shell metacharacters placed in 'hostname' of a machine.
CVSS Score
7.5
EPSS Score
0.06
Published
2017-08-28
Emacs 24.4 allows remote attackers to bypass security restrictions.
CVSS Score
7.5
EPSS Score
0.029
Published
2017-08-28
The setup_group function in elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a group section that is too small.
CVSS Score
7.5
EPSS Score
0.027
Published
2017-08-27
GNU patch 2.7.2 and earlier allows remote attackers to cause a denial of service (memory consumption and segmentation fault) via a crafted diff file.
CVSS Score
5.5
EPSS Score
0.023
Published
2017-08-25
Directory traversal vulnerability in GNU patch versions which support Git-style patching before 2.7.3 allows remote attackers to write to arbitrary files with the permissions of the target user via a .. (dot dot) in a diff file name.
CVSS Score
7.5
EPSS Score
0.112
Published
2017-08-25