| Título | elf-parser project has DoS vulnerability |
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| Descripción | 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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| Fuente | ⚠️ https://github.com/10cksYiqiyinHangzhouTechnology/elf-parser_segments_poc |
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| Usuario | 10cksYiqiyinHangzhouTechnology (UID 41666) |
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| Sumisión | 2023-03-02 13:47 (hace 3 años) |
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| Moderación | 2023-03-02 19:16 (5 hours later) |
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| Estado | Aceptado |
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| Entrada de VulDB | 222222 [finixbit elf-parser elf_parser.cpp get_segments denegación de servicio] |
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| Puntos | 20 |
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