CVE-2023-4639

Summary

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.

Affected Software

VendorProductVersion RangeStatus
Red HatMigration Toolkit for Runtimes 1 on RHEL 81.2-23 < *unaffected
Red HatMigration Toolkit for Runtimes 1 on RHEL 81.2-15 < *unaffected
Red HatMigration Toolkit for Runtimes 1 on RHEL 81.2-16 < *unaffected
Red HatMigration Toolkit for Runtimes 1 on RHEL 81.2-14 < *unaffected
Red HatRed Hat JBoss Enterprise Application Platform 7.4 for RHEL 80:2.2.30-1.SP1_redhat_00001.1.el8eap < *unaffected
Red HatRed Hat JBoss Enterprise Application Platform 7.4 for RHEL 90:2.2.30-1.SP1_redhat_00001.1.el9eap < *unaffected
Red HatRed Hat JBoss Enterprise Application Platform 7.4 on RHEL 70:2.2.30-1.SP1_redhat_00001.1.el7eap < *unaffected
Red HatRed Hat JBoss Enterprise Application Platform 8.0 for RHEL 80:2.3.11-1.SP1_redhat_00001.1.el8eap < *unaffected
Red HatRed Hat JBoss Enterprise Application Platform 8.0 for RHEL 90:2.3.11-1.SP1_redhat_00001.1.el9eap < *unaffected

Weaknesses

  • CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

CVE Program Container

Additional References

References