cve-2021-24031
Vulnerability from cvelistv5
Published
2021-03-04 20:15
Modified
2024-08-03 19:21
Severity ?
EPSS score ?
0.02% (0.03348)
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
cve-assign@fb.comhttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=981404Exploit, Issue Tracking, Mailing List, Third Party Advisory
cve-assign@fb.comhttps://github.com/facebook/zstd/issues/1630Exploit, Issue Tracking, Third Party Advisory
cve-assign@fb.comhttps://www.facebook.com/security/advisories/cve-2021-24031Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=981404Exploit, Issue Tracking, Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/facebook/zstd/issues/1630Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.facebook.com/security/advisories/cve-2021-24031Vendor Advisory
Impacted products
Vendor Product Version
Facebook Zstandard Patch: 1.4.1
Version: unspecified   < 1.4.1
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