Undertow AJP 400 Response return value

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Undertow. Impacted is an unknown function of the component AJP 400 Response Handler. Such manipulation leads to return value. This vulnerability is traded as CVE-2022-1319. There is no exploit available. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability was found in Undertow (unknown version). It has been rated as problematic. Affected by this issue is an unknown code block of the component AJP 400 Response Handler. The manipulation with an unknown input leads to a return value vulnerability. Using CWE to declare the problem leads to CWE-252. The product does not check the return value from a method or function, which can prevent it from detecting unexpected states and conditions. The impact remains unknown. CVE summarizes:

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.

The weakness was shared 09/01/2022 as 1443a1a2bbb8e32e56788109d8285db250d55c8b. The advisory is available at github.com. This vulnerability is handled as CVE-2022-1319 since 04/12/2022. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 240509 (RHEL 7 : Red Hat JBoss Enterprise Application Platform 7.3.14 Security update (Important) (RHSA-2025:9583)), which helps to determine the existence of the flaw in a target environment.

Applying the patch 1443a1a2bbb8e32e56788109d8285db250d55c8b is able to eliminate this problem. The bugfix is ready for download at github.com.

The vulnerability is also documented in the databases at Tenable (240509) and EUVD (EUVD-2022-24647). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Return value
CWE: CWE-252 / CWE-253
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 240509
Nessus Name: RHEL 7 : Red Hat JBoss Enterprise Application Platform 7.3.14 Security update (Important) (RHSA-2025:9583)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 1443a1a2bbb8e32e56788109d8285db250d55c8b

Timelineinfo

04/12/2022 🔍
09/01/2022 +142 days 🔍
09/01/2022 +0 days 🔍
04/06/2026 +1313 days 🔍

Sourcesinfo

Advisory: 1443a1a2bbb8e32e56788109d8285db250d55c8b
Status: Confirmed

CVE: CVE-2022-1319 (🔍)
GCVE (CVE): GCVE-0-2022-1319
GCVE (VulDB): GCVE-100-207674
EUVD: 🔍

Entryinfo

Created: 09/01/2022 15:08
Updated: 04/06/2026 06:51
Changes: 09/01/2022 15:08 (39), 10/10/2022 15:18 (11), 06/26/2025 06:17 (16), 04/06/2026 06:51 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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