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EUVD-2021-1837

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 19 Views

Issue in os_str_bytes crate before 2.0.0 for Rust has false expectations about char behavior

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cnnvd
CNNVD
Rust Security Vulnerabilities
31 Dec 202000:00
–cnnvd
cve
CVE
CVE-2020-35865
31 Dec 202008:29
–cve
cvelist
Cvelist
CVE-2020-35865
31 Dec 202008:29
–cvelist
github
Github Security Blog
os_str_bytes relies on undefined behavior of `char::from_u32_unchecked`
25 Aug 202120:47
–github
mend
Mend
CVE-2020-35865
31 Dec 202008:29
–mend
nvd
NVD
CVE-2020-35865
31 Dec 202010:15
–nvd
osv
OSV
GHSA-Q948-X8RF-888M os_str_bytes relies on undefined behavior of `char::from_u32_unchecked`
25 Aug 202120:47
–osv
osv
OSV
RUSTSEC-2020-0012 Relies on undefined behavior of `char::from_u32_unchecked`
24 Apr 202012:00
–osv
prion
Prion
Design/Logic Flaw
31 Dec 202010:15
–prion
ptsecurity
Positive Technologies
PT-2020-17497
24 Apr 202000:00
–ptsecurity
Rows per page
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07 Oct 2025 00:30Current
7.3High risk
Vulners AI Score7.3
CVSS 3.17.5
CVSS 25
EPSS0.01352
19