vulnerability
Huawei EulerOS: CVE-2018-18520: elfutils security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Oct 19, 2018 | May 1, 2019 | Aug 13, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Oct 19, 2018
Added
May 1, 2019
Modified
Aug 13, 2025
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.
Solutions
huawei-euleros-2_0_sp3-upgrade-elfutilshuawei-euleros-2_0_sp3-upgrade-elfutils-develhuawei-euleros-2_0_sp3-upgrade-elfutils-libelfhuawei-euleros-2_0_sp3-upgrade-elfutils-libelf-develhuawei-euleros-2_0_sp3-upgrade-elfutils-libs
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