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    CVE-2020-36317

    In the standard library in Rust before 1.49.0, String::retain() function has a panic safety problem. It allows creation of a non-UTF-8 Rust string when the provided closure panics. This bug could result in a memory safety violation when other string APIs assume that UTF-8 encoding is used on the same string.

    Published:Oct 28, 2020
    Last Modified:Nov 21, 2024
    EPS:Apr 11, 2021
    EPSS Score:0.00367
    CVSS Score:7.5

    Affected Products

    Vendor
    Redhat
    Product
    Devtools
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Rust-lang
    Product
    Rust

    Exploits

    https://github.com/rust-lang/rust/issues/78498https://github.com/rust-lang/rust/issues/78498

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High