Executive Summary

Informations
NameCVE-2019-7703First vendor Publication2019-02-10
VendorCveLast vendor Modification2019-02-11

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:P)
Cvss Base Score4.3Attack RangeNetwork
Cvss Impact Score2.9Attack ComplexityMedium
Cvss Expoit Score8.6AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

In Binaryen 1.38.22, there is a use-after-free problem in wasm::WasmBinaryBuilder::visitCall in wasm-binary.cpp. Remote attackers could leverage this vulnerability to cause a denial-of-service via a wasm file, as demonstrated by wasm-merge.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7703

CWE : Common Weakness Enumeration

%idName
100 %CWE-416Use After Free

CPE : Common Platform Enumeration

TypeDescriptionCount
Application1

Sources (Detail)

SourceUrl
MISC https://github.com/WebAssembly/binaryen/issues/1865

Alert History

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0
1
DateInformations
2019-02-12 12:05:01
  • Multiple Updates
2019-02-11 12:01:43
  • First insertion