GHSA-vx3p-948g-6vhq

    Dashboard / Vulnerabilities / GHSA-vx3p-948g-6vhq

    GHSA-vx3p-948g-6vhq

    Published: 19 Mar 2021Last Modified: 8 Nov 2023

    Summary: Regular Expression Denial of Service (ReDoS)

    Details: npm `ssri` 5.2.2-6.0.1 and 7.0.0-8.0.0, processes SRIs using a regular expression which is vulnerable to a denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of service. This issue only affects consumers using the strict option.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-27290, https://github.com/npm/ssri/pull/20#issuecomment-842677644, https://github.com/npm/ssri/commit/76e223317d971f19e4db8191865bdad5edee40d2, https://github.com/npm/ssri/commit/809c84d09ea87c3857fa171d42914586899d4538, https://github.com/npm/ssri/commit/b30dfdb00bb94ddc49a25a85a18fb27afafdfbb1, https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf, https://doyensec.com/resources/Doyensec_Advisory_ssri_redos.pdf, https://github.com/npm/ssri, https://github.com/yetingli/SaveResults/blob/main/pdf/ssri-redos.pdf, https://npmjs.com, https://www.npmjs.com/package/ssri, https://www.oracle.com/security-alerts/cpuoct2021.html

    Affected packages

    Package

    Name: ssri

    Purl: pkg:npm/ssri

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 5.2.2
    Fixed -6.0.2

    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
    GHSA-vx3p-948g-6vhq | CVE-DB