Vulnerability in Red Hat Migration Toolkit For Applications 6
CVE-2023-4639
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.
Vulnerability class: HTTP Request Smuggling
EPSS: 0.011 (62.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Red Hat Migration Toolkit For Applications 6
- Red Hat Migration Toolkit For Runtimes 1 On Rhel 8 — versions 1.2-23, 1.2-15, 1.2-16
- Red Hat Build Of Apache Camel For Spring Boot 3
- Red Hat Build Of Apicurio Registry
- Red Hat Build Of Quarkus
- Red Hat Data Grid 8
- Red Hat Decision Manager 7
- Red Hat Fuse 7
- Red Hat Integration Camel K
- Red Hat Integration Camel Quarkus
Weakness classification (CWE)
References
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_REDHAT, vdb-entry)
- secalert@redhat.com (x_refsource_REDHAT, issue-tracking)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2023-4639?
- CVE-2023-4639 is a high-severity vulnerability in Red Hat Migration Toolkit For Applications 6, classified under Inconsistent Interpretation of HTTP Requests (HTTP Request/Response Smuggling). CVSS score: 7.4/10. Published 2024-11-17.
- How severe is CVE-2023-4639?
- High severity. CVSS v3 base score is 7.4 out of 10.