vulnerability
Red Hat: CVE-2019-7149: CVE-2019-7149 elfutils: heap-based buffer over-read in read_srclines in dwarf_getsrclines.c in libdw (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | 2019-01-29 | 2019-08-07 | 2023-12-15 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
2019-01-29
Added
2019-08-07
Modified
2023-12-15
Description
A heap-based buffer over-read was discovered in the function read_srclines in dwarf_getsrclines.c in libdw in elfutils 0.175. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by eu-nm.
Solution(s)
redhat-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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