BIT-envoy-2021-28682

    Dashboard / Vulnerabilities / BIT-envoy-2021-28682

    BIT-envoy-2021-28682

    Published: 6 Mar 2024Last Modified: 8 Sept 2026

    Summary:

    Details: An issue was discovered in Envoy through 1.71.1. There is a remotely exploitable integer overflow in which a very large grpc-timeout value leads to unexpected timeout calculations.

    References: https://blog.envoyproxy.io, https://github.com/envoyproxy/envoy/blob/15e3b9dbcc9aaa9d391fa8033904aad1ea1ae70d/api/envoy/api/v2/cluster.proto#L36, https://github.com/envoyproxy/envoy/releases, https://github.com/envoyproxy/envoy/security/advisories/GHSA-r22g-5f3x-xjgg, https://nvd.nist.gov/vuln/detail/CVE-2021-28682

    Affected packages

    Package

    Name: envoy

    Purl: pkg:bitnami/envoy

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 1.14.6
    Fixed -1.14.7

    Affected versions

    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
    BIT-envoy-2021-28682 | CVE-DB