CVE-2018-20651
PoC —CVSS 3.0
5.5 medium
EPSS
2%p82
Published
()
Modified
Description
A NULL pointer dereference was discovered in elf_link_add_object_symbols in elflink.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.31.1. This occurs for a crafted ET_DYN with no program headers. A specially crafted ELF file allows remote attackers to cause a denial of service, as demonstrated by ld.
- Vendors
- gnu
- Products
- binutils
- Weakness
- CWE-476
- Vector
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
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