vulnerability
Oracle Linux: CVE-2018-1000001: ELSA-2018-0805: glibc security, bug fix, and enhancement update (MODERATE)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:C/I:C/A:C) | Jan 11, 2018 | Apr 19, 2018 | Dec 3, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
Jan 11, 2018
Added
Apr 19, 2018
Modified
Dec 3, 2025
Description
In glibc 2.26 and earlier there is confusion in the usage of getcwd() by realpath() which can be used to write before the destination buffer leading to a buffer underflow and potential code execution.
Solutions
oracle-linux-upgrade-glibcoracle-linux-upgrade-glibc-commonoracle-linux-upgrade-glibc-develoracle-linux-upgrade-glibc-headersoracle-linux-upgrade-glibc-staticoracle-linux-upgrade-glibc-utilsoracle-linux-upgrade-nscd
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