cve-2021-24031
Vulnerability from cvelistv5
Published
2021-03-04 20:15
Modified
2024-08-03 19:21
Severity ?
EPSS score ?
Summary
In the Zstandard command-line utility prior to v1.4.1, output files were created with default permissions. Correct file permissions (matching the input) would only be set at completion time. Output files could therefore be readable or writable to unintended parties.
References
▼ | URL | Tags | |
---|---|---|---|
cve-assign@fb.com | https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=981404 | Exploit, Issue Tracking, Mailing List, Third Party Advisory | |
cve-assign@fb.com | https://github.com/facebook/zstd/issues/1630 | Exploit, Issue Tracking, Third Party Advisory | |
cve-assign@fb.com | https://www.facebook.com/security/advisories/cve-2021-24031 | Vendor Advisory |
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.