vulnerability
CentOS Linux: CVE-2018-18521: Low: elfutils security, bug fix, and enhancement update (CESA-2019:2197)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | 2018-10-19 | 2019-08-28 | 2023-05-25 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
2018-10-19
Added
2019-08-28
Modified
2023-05-25
Description
Divide-by-zero vulnerabilities in the function arlib_add_symbols() in arlib.c in elfutils 0.174 allow remote attackers to cause a denial of service (application crash) with a crafted ELF file, as demonstrated by eu-ranlib, because a zero sh_entsize is mishandled.
Solution(s)
centos-upgrade-elfutilscentos-upgrade-elfutils-debuginfocentos-upgrade-elfutils-default-yama-scopecentos-upgrade-elfutils-develcentos-upgrade-elfutils-devel-staticcentos-upgrade-elfutils-libelfcentos-upgrade-elfutils-libelf-develcentos-upgrade-elfutils-libelf-devel-staticcentos-upgrade-elfutils-libs
References
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