Описание
In elfutils 0.175, a negative-sized memcpy is attempted in elf_cvt_note in libelf/note_xlate.h because of an incorrect overflow check. Crafted elf input causes a segmentation fault, leading to denial of service (program crash).
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | not-affected | 0.170-0.4 |
| cosmic | not-affected | 0.170-0.5.0ubuntu1 |
| devel | not-affected | 0.176-1.1 |
| disco | not-affected | 0.176-1 |
| eoan | not-affected | 0.176-1.1 |
| esm-infra-legacy/trusty | not-affected | 0.158-0ubuntu5 |
| esm-infra/bionic | not-affected | 0.170-0.4 |
| esm-infra/focal | not-affected | 0.176-1.1 |
| esm-infra/xenial | not-affected | 0.165-3ubuntu1.1 |
| focal | not-affected | 0.176-1.1 |
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Ссылки на источники
EPSS
4.3 Medium
CVSS2
5.5 Medium
CVSS3
Связанные уязвимости
In elfutils 0.175, a negative-sized memcpy is attempted in elf_cvt_note in libelf/note_xlate.h because of an incorrect overflow check. Crafted elf input causes a segmentation fault, leading to denial of service (program crash).
In elfutils 0.175, a negative-sized memcpy is attempted in elf_cvt_note in libelf/note_xlate.h because of an incorrect overflow check. Crafted elf input causes a segmentation fault, leading to denial of service (program crash).
In elfutils 0.175, a negative-sized memcpy is attempted in elf_cvt_not ...
In elfutils 0.175, a negative-sized memcpy is attempted in elf_cvt_note in libelf/note_xlate.h because of an incorrect overflow check. Crafted elf input causes a segmentation fault, leading to denial of service (program crash).
Уязвимость функции elf_cvt_note() утилиты для модификации и анализа бинарных файлов ELF Elfutils, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
4.3 Medium
CVSS2
5.5 Medium
CVSS3