Описание
The bfd_cache_close function in bfd/cache.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29 and earlier, allows remote attackers to cause a heap use after free and possibly achieve code execution via a crafted nested archive file. This issue occurs because incorrect functions are called during an attempt to release memory. The issue can be addressed by better input validation in the bfd_generic_archive_p function in bfd/archive.c.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | not-affected | 2.29.1-1ubuntu1 |
| bionic | not-affected | 2.29.1-1ubuntu1 |
| cosmic | not-affected | 2.29.1-1ubuntu1 |
| devel | not-affected | 2.29.1-1ubuntu1 |
| disco | not-affected | 2.29.1-1ubuntu1 |
| eoan | not-affected | 2.29.1-1ubuntu1 |
| esm-infra-legacy/trusty | needed | |
| esm-infra/bionic | not-affected | 2.29.1-1ubuntu1 |
| esm-infra/focal | not-affected | 2.29.1-1ubuntu1 |
| esm-infra/xenial | released | 2.26.1-1ubuntu1~16.04.8+esm1 |
Показывать по
EPSS
6.8 Medium
CVSS2
7.8 High
CVSS3
Связанные уязвимости
The bfd_cache_close function in bfd/cache.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29 and earlier, allows remote attackers to cause a heap use after free and possibly achieve code execution via a crafted nested archive file. This issue occurs because incorrect functions are called during an attempt to release memory. The issue can be addressed by better input validation in the bfd_generic_archive_p function in bfd/archive.c.
The bfd_cache_close function in bfd/cache.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29 and earlier, allows remote attackers to cause a heap use after free and possibly achieve code execution via a crafted nested archive file. This issue occurs because incorrect functions are called during an attempt to release memory. The issue can be addressed by better input validation in the bfd_generic_archive_p function in bfd/archive.c.
The bfd_cache_close function in bfd/cache.c in the Binary File Descrip ...
The bfd_cache_close function in bfd/cache.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29 and earlier, allows remote attackers to cause a heap use after free and possibly achieve code execution via a crafted nested archive file. This issue occurs because incorrect functions are called during an attempt to release memory. The issue can be addressed by better input validation in the bfd_generic_archive_p function in bfd/archive.c.
Уязвимость функции bfd_cache_close компонента bfd/cache.c программного средства разработки GNU Binutils, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании
EPSS
6.8 Medium
CVSS2
7.8 High
CVSS3