CVE-2019-1010299: Rust-Lang Rust

Medium severity, CVSS 5.3. EPSS: 1.5% chance of exploitation in the next 30 days.

The Rust Programming Language Standard Library 1.18.0 and later is affected by: CWE-200: Information Exposure. The impact is: Contents of uninitialized memory could be printed to string or to log file. The component is: Debug trait implementation for std::collections::vec_deque::Iter. The attack vector is: The program needs to invoke debug printing for iterator over an empty VecDeque. The fixed version is: 1.30.0, nightly versions after commit b85e4cc8fadaabd41da5b9645c08c68b8f89908d.

Affected products

• Rust-Lang Rust: from 1.18.0, before 1.30.0 (fixed in 1.30.0)

Published 2019-07-15. Last modified 2026-06-17.