The store_versioninfo_gnu_verdef function in libr/bin/format/elf/elf.c in radare2 2.0.0 allows remote attackers to cause a denial of service (r_read_le16 invalid write and application crash) or possibly have unspecified other impact via a crafted ELF file.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
Link | Tags |
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https://github.com/radare/radare2/issues/8685 | third party advisory |
https://github.com/radare/radare2/commit/21a6f570ba33fa9f52f1bba87f07acc4e8c178f4 | third party advisory patch |