CVE-2021-24032 (GCVE-0-2021-24032)

Vulnerability from cvelistv5 – Published: 2021-03-04 20:15 – Updated: 2024-08-03 19:21
VLAI?
Summary
Beginning in v1.4.1 and prior to v1.4.9, due to an incomplete fix for CVE-2021-24031, the Zstandard command-line utility created output files with default permissions and restricted those permissions immediately afterwards. Output files could therefore momentarily be readable or writable to unintended parties.
Severity ?
No CVSS data available.
CWE
  • CWE-277 - Insecure Inherited Permissions (CWE-277)
Assigner
References
Impacted products
Vendor Product Version
Facebook Zstandard Unaffected: 1.4.9 , < unspecified (custom)
Affected: 1.4.1 , < unspecified (custom)
Unaffected: unspecified , < 1.4.1 (custom)
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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.