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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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.