vulnerability
Red Hat: CVE-2019-7665: CVE-2019-7665 elfutils: heap-based buffer over-read in function elf32_xlatetom in elf32_xlatetom.c (Multiple Advisories)
Severity | CVSS | Published | Added | Modified |
---|---|---|---|---|
4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Feb 9, 2019 | Aug 7, 2019 | Jul 9, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Feb 9, 2019
Added
Aug 7, 2019
Modified
Jul 9, 2025
Description
In elfutils 0.175, a heap-based buffer over-read was discovered in the function elf32_xlatetom in elf32_xlatetom.c in libelf. A crafted ELF input can cause a segmentation fault leading to denial of service (program crash) because ebl_core_note does not reject malformed core file notes.
Solution(s)
no-fix-redhat-rpm-packageredhat-upgrade-elfutilsredhat-upgrade-elfutils-debuginforedhat-upgrade-elfutils-debugsourceredhat-upgrade-elfutils-default-yama-scoperedhat-upgrade-elfutils-develredhat-upgrade-elfutils-devel-staticredhat-upgrade-elfutils-libelfredhat-upgrade-elfutils-libelf-debuginforedhat-upgrade-elfutils-libelf-develredhat-upgrade-elfutils-libelf-devel-staticredhat-upgrade-elfutils-libsredhat-upgrade-elfutils-libs-debuginfo

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