This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2019-7702 →

DEBIAN-CVE-2019-7702

A NULL pointer dereference was discovered in wasm::SExpressionWasmBuilder::parseExpression in wasm-s-parser.cpp in Binaryen 1.38.22. A crafted wasm in...

Original description

The description as published by the source.

A NULL pointer dereference was discovered in wasm::SExpressionWasmBuilder::parseExpression in wasm-s-parser.cpp in Binaryen 1.38.22. A crafted wasm input can cause a segmentation fault, leading to denial-of-service, as demonstrated by wasm-as.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 binaryen

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"64-1"}]}]

Debian:13 binaryen

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"64-1"}]}]

Debian:14 binaryen

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"64-1"}]}]

References

advisory security-tracker.debian.org