| Name | CVE-2022-50237 |
| Description | The ed25519-dalek crate before 2 for Rust allows a double public key signing function oracle attack. The Keypair implementation leads to a simple computation for extracting a private key. |
| 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 |
|---|
| rust-curve25519-dalek (PTS) | trixie | 4.1.3+20240618+dfsg-9 | fixed |
| forky, sid | 4.2.0+dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| rust-curve25519-dalek | source | (unstable) | (not affected) | | | |
Notes
- rust-curve25519-dalek <not-affected> (Fixed before initial upload to Debian)
https://rustsec.org/advisories/RUSTSEC-2022-0093.html
https://github.com/MystenLabs/ed25519-unsafe-libs