CVE-2023-4639 – io.undertow:undertow-core

Package

Manager: maven
Name: io.undertow:undertow-core
Vulnerable Version: >=2.3.0.alpha1 <2.3.11.final || >=0 <2.2.30.final

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

EPSS: 0.03381 pctl0.86913

Details

Undertow incorrectly parses cookies A flaw was found in Undertow, which incorrectly parses cookies with certain value-delimiting characters in incoming requests. This issue could allow an attacker to construct a cookie value to exfiltrate HttpOnly cookie values or spoof arbitrary additional cookie values, leading to unauthorized data access or modification. The main threat from this flaw impacts data confidentiality and integrity.

Metadata

Created: 2024-11-17T12:30:29Z
Modified: 2025-02-07T18:31:17Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/11/GHSA-3jrv-jgp8-45v3/GHSA-3jrv-jgp8-45v3.json
CWE IDs: ["CWE-444"]
Alternative ID: GHSA-3jrv-jgp8-45v3
Finding: F110
Auto approve: 1