CVE-2014-0172

描述

Integer overflow in the check_section function in dwarf_begin_elf.c in the libdw library, as used in elfutils 0.153 and possibly through 0.158 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a malformed compressed debug section in an ELF file, which triggers a heap-based buffer overflow.

如何修補 CVE-2014-0172

要修補 CVE-2014-0172,請將受影響套件升級到下列已修補版本。

• Debian/elfutils—升級至 0.158-1 或更新版本

CVE-2014-0172 正在被利用嗎?

低 — EPSS 為 4.0%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 0.158-1

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2014-0172