CVE-2018-18607

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....

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

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.

出典: OSV.dev (Open Source Vulnerabilities) NVD OSV

ディストリビューション別の修正状況

各ディストリビューションが公開している、この CVE の修正パッケージ

Debian DEBIAN-CVE-2018-18607 binutils 修正版: 2.32.51.20190707-1

参照URL

advisory securityfocus.com
advisory security.netapp.com
report sourceware.org
web lists.opensuse.org
web lists.opensuse.org
web sourceware.org
web usn.ubuntu.com