| Name | CVE-2020-35861 |
| Description | An issue was discovered in the bumpalo crate before 3.2.1 for Rust. The realloc feature allows the reading of unknown memory. Attackers can potentially read cryptographic keys. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 955151 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| rust-bumpalo (PTS) | bullseye | 3.4.0-1 | fixed |
| bookworm | 3.12.0-1 | fixed |
| sid, trixie | 3.14.0-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| rust-bumpalo | source | (unstable) | 3.2.1-1 | | | 955151 |
Notes
https://rustsec.org/advisories/RUSTSEC-2020-0006.html
https://github.com/fitzgen/bumpalo/issues/69