CVE-2017-7614

描述

elflink.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, has a "member access within null pointer" undefined behavior issue, which might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via an "int main() {return 0;}" program.

如何修補 CVE-2017-7614

要修補 CVE-2017-7614,請將受影響套件升級到下列已修補版本。

• Alpine/binutils—升級至 2.28-r1 或更新版本
• —升級至 2.28-4 或更新版本

CVE-2017-7614 正在被利用嗎?

低 — EPSS 為 3.8%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• from 0, < 2.28-r1
• from 0, < 2.28-4

CVSS 分數

參考連結(2)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2017-7614
• ADVISORYsecurity.alpinelinux.org/vuln/CVE-2017-7614