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    Dashboard / CVE / CVE-2022-25883

    CVE-2022-25883

    Versions of the package semver before 7.5.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range, when untrusted user data is provided as a range.

    Published:Jun 21, 2023
    Last Modified:Sep 23, 2025
    EPS:Jun 21, 2023
    EPSS Score:0.00321
    CVSS Score:5.3

    Affected Products

    Vendor
    Npmjs
    Product
    Semver
    Vendor
    Redhat
    Product
    Acm
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Jboss Enterprise Application Platform
    Vendor
    Redhat
    Product
    Logging
    Vendor
    Redhat
    Product
    Migration Toolkit Runtimes
    Vendor
    Redhat
    Product
    Multicluster Engine
    Vendor
    Redhat
    Product
    Network Observ Optr
    Vendor
    Redhat
    Product
    Rhel Eus
    Vendor
    Redhat
    Product
    Rhmt

    Exploits

    https://security.snyk.io/vuln/SNYK-JS-SEMVER-3247795https://security.snyk.io/vuln/SNYK-JS-SEMVER-3247795

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-492 Regular Expression Exponential Blowup

    References

    https://github.com/npm/node-semver/blob/main/classes/range.js%23L97-L104
    https://github.com/npm/node-semver/blob/main/internal/re.js%23L138
    https://github.com/npm/node-semver/blob/main/internal/re.js%23L160
    https://github.com/npm/node-semver/commit/717534ee353682f3bcf33e60a8af4292626d4441
    https://github.com/npm/node-semver/pull/564
    https://security.snyk.io/vuln/SNYK-JS-SEMVER-3247795
    https://github.com/npm/node-semver/blob/main/classes/range.js%23L97-L104
    https://github.com/npm/node-semver/blob/main/internal/re.js%23L138
    https://github.com/npm/node-semver/blob/main/internal/re.js%23L160
    https://github.com/npm/node-semver/commit/717534ee353682f3bcf33e60a8af4292626d4441
    https://github.com/npm/node-semver/pull/564
    https://security.netapp.com/advisory/ntap-20241025-0004/
    https://security.snyk.io/vuln/SNYK-JS-SEMVER-3247795

    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