vulnerability
Huawei EulerOS: CVE-2019-19126: glibc security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:P/I:N/A:N) | 11/19/2019 | 03/24/2021 | 03/24/2021 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
11/19/2019
Added
03/24/2021
Modified
03/24/2021
Description
On the x86-64 architecture, the GNU C Library (aka glibc) before 2.31 fails to ignore the LD_PREFER_MAP_32BIT_EXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass ASLR for a setuid program.
Solution(s)
huawei-euleros-2_0_sp5-upgrade-glibchuawei-euleros-2_0_sp5-upgrade-glibc-commonhuawei-euleros-2_0_sp5-upgrade-glibc-develhuawei-euleros-2_0_sp5-upgrade-glibc-headershuawei-euleros-2_0_sp5-upgrade-glibc-statichuawei-euleros-2_0_sp5-upgrade-glibc-utilshuawei-euleros-2_0_sp5-upgrade-nscd
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