critical9.8
CVE-2021-26955
Unchecked Return Value in xcb
Impact
An issue was discovered in the xcb crate through 2021-02-04 for Rust. It has a soundness violation because xcb::xproto::GetAtomNameReply::name() calls std::str::from_utf8_unchecked() on unvalidated bytes from an X server.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| rust | xcb | < 1.0.0 | 1.0.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Xcb Project | Xcb | through 2021-02-04 |