| Название | elf-parser project has DoS vulnerability |
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| Описание | In the elf-parser project, elf_parser.cpp:66 in elf_parser::Elf_parser::get_segments() exist a denial of service vulnerability. Attackers can cause denial of service through carefully constructed malicious files.
When open this malicious file, the program will generate a wild pointer.You can access ASAN report or run the poc file see this DoS vulnerability be triggered.
Through GDB analysis, the reason for this wild pointer may be :
```
at ../elf_parser.cpp:66
66 segment.segment_physaddr = phdr[i].p_paddr;
``` |
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| Источник | ⚠️ https://github.com/10cksYiqiyinHangzhouTechnology/elf-parser_segments_poc |
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| Пользователь | 10cksYiqiyinHangzhouTechnology (UID 41666) |
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| Представление | 02.03.2023 13:47 (3 лет назад) |
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| Модерация | 02.03.2023 19:16 (5 hours later) |
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| Статус | принято |
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| Запись VulDB | 222222 [finixbit elf-parser elf_parser.cpp get_segments отказ в обслуживании] |
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| Баллы | 20 |
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