CVE-2022-1319

2022-08-3100:00:00

CWE-252

redhat

www.cve.org

undertow

eap 7

ajp 400

connection

reuse flag

8.4 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.4%

JSON

A flaw was found in Undertow. For an AJP 400 response, EAP 7 is improperly sending two response packets, and those packets have the reuse flag set even though JBoss EAP closes the connection. A failure occurs when the connection is reused after a 400 by CPING since it reads in the second SEND_HEADERS response packet instead of a CPONG.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "undertow",
    "versions": [
      {
        "version": "Fixed in 2.3.0.Final, 2.2.18.Final, 2.2.17.SP3, 2.2.17.SP4, 2.3.0.Alpha2",
        "status": "affected"
      }
    ]
  }
]