CVE-2022-48682 Affecting fdupes package, versions <1:2.2.1-1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN13-FDUPES-6689261
- published28 Apr 2024
- disclosed26 Apr 2024
Introduced: 26 Apr 2024
CVE-2022-48682 (opens in a new tab)How to fix?
Upgrade Debian:13 fdupes to version 1:2.2.1-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream fdupes package and not the fdupes package as distributed by Debian.
See How to fix? for Debian:13 relevant fixed versions and status.
In deletefiles in FDUPES before 2.2.0, a TOCTOU race condition allows arbitrary file deletion via a symlink.
References
- https://security-tracker.debian.org/tracker/CVE-2022-48682
- https://bugzilla.suse.com/show_bug.cgi?id=1200381
- https://github.com/adrianlopezroche/fdupes/blob/4b6bcde1b3eb1cebe87cd30814f7d6cf4ee46e95/fdupes.c
- https://github.com/adrianlopezroche/fdupes/commit/85680897148f1ac33b55418e00334116e419717f
- https://github.com/adrianlopezroche/fdupes/compare/v2.1.2...v2.2.0