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Vulnerability Details CVE-2021-45293
A Denial of Service vulnerability exists in Binaryen 103 due to an Invalid memory address dereference in wasm::WasmBinaryBuilder::visitLet.
Exploit prediction scoring system (EPSS) score
EPSS Score
0.002
EPSS Ranking
40.2%
CVSS Severity
CVSS v3 Score
5.5
CVSS v2 Score
4.3
References
https://github.com/WebAssembly/binaryen/issues/4384
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UKGCHPS7UAIOOBGSXDJAUFE5CROTTF6J/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YCWLB4PWYQO55F7IGNC7KUYN2MFZE3JP/
https://github.com/WebAssembly/binaryen/issues/4384
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UKGCHPS7UAIOOBGSXDJAUFE5CROTTF6J/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YCWLB4PWYQO55F7IGNC7KUYN2MFZE3JP/
Products affected by CVE-2021-45293
Webassembly
»
Binaryen
»
Version:
103
cpe:2.3:a:webassembly:binaryen:103
Fedoraproject
»
Fedora
»
Version:
34
cpe:2.3:o:fedoraproject:fedora:34
Fedoraproject
»
Fedora
»
Version:
35
cpe:2.3:o:fedoraproject:fedora:35
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