This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2019-7153 →

DEBIAN-CVE-2019-7153

A NULL pointer dereference was discovered in wasm::WasmBinaryBuilder::processFunctions() in wasm/wasm-binary.cpp (when calling wasm::WasmBinaryBuilder...

Original description

The description as published by the source.

A NULL pointer dereference was discovered in wasm::WasmBinaryBuilder::processFunctions() in wasm/wasm-binary.cpp (when calling wasm::WasmBinaryBuilder::getFunctionIndexName) in Binaryen 1.38.22. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm-opt.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 binaryen

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"66-1"}]}]

Debian:13 binaryen

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"66-1"}]}]

Debian:14 binaryen

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"66-1"}]}]

References

advisory security-tracker.debian.org