CVE-2018-18520
PoC —CVSS 3.1
6.5 medium
EPSS
3%p86
Published
()
Modified
Description
An Invalid Memory Address Dereference exists in the function elf_end in libelf in elfutils through v0.174. Although eu-size is intended to support ar files inside ar files, handle_ar in size.c closes the outer ar file before handling all inner entries. The vulnerability allows attackers to cause a denial of service (application crash) with a crafted ELF file.
- Vendors
- elfutils projectdebiancanonicalopensuseredhat
- Products
- elfutils, debian linux, ubuntu linux, leap, enterprise linux desktop, enterprise linux server, enterprise linux workstation
- Weakness
- CWE-119
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
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