Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An issue was discovered in elf_link_input_bfd in elflink.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.31. There is a NULL pointer dereference in elf_link_input_bfd when used for finding STT_TLS symbols without any TLS section. A specially crafted ELF allows remote attackers to cause a denial of service, as demonstrated by ld.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
GNU Binutils 代码问题漏洞
Vulnerability Description
GNU Binutils（GNU Binary Utilities或binutils）是GNU社区的开发的一组编程语言工具程序。该程序主要用于处理多种格式的目标文件，并提供有连接器、汇编器和其他用于目标文件和档案的工具。 GNU Binutils 2.31版本中的BFD库的elflink.c文件的‘elf_link_input_bfd’函数存在安全漏洞。远程攻击者可借助特制的ELF文件利用该漏洞造成拒绝服务（空指针逆向引用）。
CVSS Information
N/A
Vulnerability Type
N/A