| Name | CVE-2020-35711 |
| Description | An issue has been discovered in the arc-swap crate before 0.4.8 (and 1.x before 1.1.0) for Rust. Use of arc_swap::access::Map with the Constant test helper (or with a user-supplied implementation of the Access trait) could sometimes lead to dangling references being returned by the map. |
| 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 | 985090 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| rust-arc-swap (PTS) | bullseye | 0.4.8-2 | fixed |
| bookworm | 1.5.1-1 | fixed |
| sid, trixie | 1.7.1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| rust-arc-swap | source | (unstable) | 0.4.8-1 | | | 985090 |
Notes
[buster] - rust-arc-swap <no-dsa> (Minor issue)
https://github.com/vorner/arc-swap/issues/45
https://rustsec.org/advisories/RUSTSEC-2020-0091.html