| tiêu đề | elf-parser project has DoS vulnerability |
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| Mô tả | 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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| Nguồn | ⚠️ https://github.com/10cksYiqiyinHangzhouTechnology/elf-parser_segments_poc |
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| Người dùng | 10cksYiqiyinHangzhouTechnology (UID 41666) |
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| Đệ trình | 02/03/2023 13:47 (cách đây 3 những năm) |
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| Kiểm duyệt | 02/03/2023 19:16 (5 hours later) |
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| Trạng thái | được chấp nhận |
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| Mục VulDB | 222222 [finixbit elf-parser elf_parser.cpp get_segments Từ chối dịch vụ] |
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| điểm | 20 |
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