vulnerability
Dell PowerStoreOS: CVE-2021-20197: DSA-2023-173: Dell PowerStore Family Security Update for Multiple Vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:L/AC:M/Au:N/C:P/I:P/A:N) | Jun 20, 2023 | Oct 23, 2025 | Oct 23, 2025 |
Severity
3
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:N)
Published
Jun 20, 2023
Added
Oct 23, 2025
Modified
Oct 23, 2025
Description
There is an open race window when writing output in the following utilities in GNU binutils version 2.35 and earlier:ar, objcopy, strip, ranlib. When these utilities are run as a privileged user (presumably as part of a script updating binaries across different users), an unprivileged user can trick these utilities into getting ownership of arbitrary files through a symlink.
Solution
dell-powerstoreos-upgrade-latest
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