CVE-2021-26955
PoC —CVSS 3.1
9.8 critical
EPSS
2%p76
Published
()
Modified
Description
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.
- Vendors
- xcb project
- Products
- xcb
- Weakness
- CWE-252
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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