| Name | CVE-2021-45293 |
| Description | A Denial of Service vulnerability exists in Binaryen 103 due to an Invalid memory address dereference in wasm::WasmBinaryBuilder::visitLet. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| binaryen (PTS) | bullseye | 99-3 | vulnerable |
| sid, trixie, bookworm | 108-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| binaryen | source | (unstable) | 104-1 | unimportant |
https://github.com/WebAssembly/binaryen/issues/4384
https://github.com/WebAssembly/binaryen/pull/4388
https://github.com/WebAssembly/binaryen/commit/b1f6298ed8756bdc3336429c04b92ba58d000b49 (version_104)
Crash in CLI tool, no security impact