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Security Advisories: GSA_kwCzR0hTQS1xd2NyLXIyZm0tcXJjN84AA_a1

body-parser vulnerable to denial of service when url encoding is enabled

Impact

body-parser <1.20.3 is vulnerable to denial of service when url encoding is enabled. A malicious actor using a specially crafted payload could flood the server with a large number of requests, resulting in denial of service.

Patches

this issue is patched in 1.20.3

References

Permalink: https://github.com/advisories/GHSA-qwcr-r2fm-qrc7
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1xd2NyLXIyZm0tcXJjN84AA_a1
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: 2 months ago
Updated: 2 months ago


CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-qwcr-r2fm-qrc7, CVE-2024-45590
References: Repository: https://github.com/expressjs/body-parser
Blast Radius: 46.7

Affected Packages

npm:body-parser
Dependent packages: 26,598
Dependent repositories: 1,711,280
Downloads: 153,748,921 last month
Affected Version Ranges: < 1.20.3
Fixed in: 1.20.3
All affected versions: 1.0.0, 1.0.1, 1.0.2, 1.1.0, 1.1.1, 1.1.2, 1.2.0, 1.2.1, 1.2.2, 1.3.0, 1.3.1, 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.5.0, 1.5.1, 1.5.2, 1.6.0, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.6.6, 1.6.7, 1.7.0, 1.8.0, 1.8.1, 1.8.2, 1.8.3, 1.8.4, 1.9.0, 1.9.1, 1.9.2, 1.9.3, 1.10.0, 1.10.1, 1.10.2, 1.11.0, 1.12.0, 1.12.1, 1.12.2, 1.12.3, 1.12.4, 1.13.0, 1.13.1, 1.13.2, 1.13.3, 1.14.0, 1.14.1, 1.14.2, 1.15.0, 1.15.1, 1.15.2, 1.16.0, 1.16.1, 1.17.0, 1.17.1, 1.17.2, 1.18.0, 1.18.1, 1.18.2, 1.18.3, 1.19.0, 1.19.1, 1.19.2, 1.20.0, 1.20.1, 1.20.2
All unaffected versions: 1.20.3, 2.0.0, 2.0.1, 2.0.2