| 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) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| binaryen (PTS) | buster | 68-1 | vulnerable |
| 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 | | |
Notes
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