Ecosyste.ms: Advisories

An open API service providing security vulnerability metadata for many open source software ecosystems.

Security Advisories: GSA_kwCzR0hTQS05NjIzLW1xbW0tNXJjZs4AA-11

Undertow vulnerable to Race Condition

A vulnerability was found in Undertow where the ProxyProtocolReadListener reuses the same StringBuilder instance across multiple requests. This issue occurs when the parseProxyProtocolV1 method processes multiple requests on the same HTTP connection. As a result, different requests may share the same StringBuilder instance, potentially leading to information leakage between requests or responses. In some cases, a value from a previous request or response may be erroneously reused, which could lead to unintended data exposure. This issue primarily results in errors and connection termination but creates a risk of data leakage in multi-request environments.

Permalink: https://github.com/advisories/GHSA-9623-mqmm-5rcf
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS05NjIzLW1xbW0tNXJjZs4AA-11
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: 5 months ago
Updated: about 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

EPSS Percentage: 0.00098
EPSS Percentile: 0.41906

Identifiers: GHSA-9623-mqmm-5rcf, CVE-2024-7885
References: Repository: https://github.com/undertow-io/undertow
Blast Radius: 27.9

Affected Packages

maven:io.undertow:undertow-core
Dependent packages: 912
Dependent repositories: 5,259
Downloads:
Affected Version Ranges: >= 2.3.0.Alpha1, < 2.3.17.Final, < 2.2.36.Final
Fixed in: 2.3.17.Final, 2.2.36.Final
All affected versions: 2.2.3-0.Final, 2.2.3-1.Final, 2.2.3-2.Final, 2.2.3-3.Final, 2.2.3-4.Final, 2.2.3-5.Final, 2.3.1-0.Final, 2.3.1-1.Final, 2.3.1-2.Final, 2.3.1-3.Final, 2.3.1-4.Final, 2.3.1-5.Final, 2.3.1-6.Final
All unaffected versions: