CVE-2020-35922
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
—
Description
An issue was discovered in the mio crate before 0.7.6 for Rust. It has false expectations about the std::net::SocketAddr memory representation.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 0 |
| sid | Fixed | 0 |
| forky | Fixed | 0 |
| bullseye | Fixed | 0 |
| bookworm | Fixed | 0 |
References
- https://github.com/tokio-rs/mio/issues/1386
- https://www.suse.com/security/cve/CVE-2020-35922.html
- https://nvd.nist.gov/vuln/detail/CVE-2020-35922
- https://github.com/tokio-rs/mio/pull/1388
- https://github.com/tokio-rs/mio/commit/152e0751f0be1c9b0cbd6778645b76bcb0eba93c
- https://github.com/tokio-rs/mio
- https://rustsec.org/advisories/RUSTSEC-2020-0081.html
- https://crates.io/crates/mio
- https://security-tracker.debian.org/tracker/CVE-2020-35922
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.