CVE-2021-28879

    Dashboard / Vulnerabilities / CVE-2021-28879

    CVE-2021-28879

    Published: 11 Apr 2021Last Modified: 8 Jul 2026

    Summary:

    Details: In the standard library in Rust before 1.52.0, the Zip implementation can report an incorrect size due to an integer overflow. This bug can lead to a buffer overflow when a consumed Zip iterator is used again.

    References: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CZ337CM4GFJLRDFVQCGC7J25V65JXOG5/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TFUO3URYCO73D2Q4WYJBWAMJWGGVXQO4/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VZG65GUW6Z2CYOQHF7T3TB5CZKIX6ZJE/, https://security.gentoo.org/glsa/202210-09, https://github.com/rust-lang/rust/issues/82282, https://github.com/rust-lang/rust/pull/82289

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -88f19c6dab716c6281af7602e30f413e809c5974

    Affected versions

    1.0.0-beta
    1.0.0-alpha.2
    1.0.0-alpha

    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
    CVE-2021-28879 | CVE-DB