vulnerability
Dell PowerStoreOS: CVE-2021-20197: DSA-2023-129: 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) | Apr 4, 2023 | Jan 13, 2026 | Jan 13, 2026 |
Severity
3
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:N)
Published
Apr 4, 2023
Added
Jan 13, 2026
Modified
Jan 13, 2026
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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