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CVE-2024-9622

Resteasy-netty4-cdi: resteasy-netty4: resteasy-reactor-netty: http request smuggling leading to client timeouts in resteasy-netty4

5.3 MediumFix available

A vulnerability was found in the resteasy-netty4 library arising from improper handling of HTTP requests using smuggling techniques. When an HTTP smuggling request with an ASCII control character is sent, it causes the Netty HttpObjectDecoder to transition into a BAD_MESSAGE state. As a result, any subsequent legitimate requests on the same connection are ignored, leading to client timeouts, which may impact systems using load balancers and expose them to risk.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
Low

Exploit likelihood

0.65%Up 0.6 points since Oct 9, 2024
90%50%10%1%

What each source reports

CVE List Score used 5.3

Resteasy-netty4-cdi: resteasy-netty4: resteasy-reactor-netty: http request smuggling leading to client timeouts in resteasy-netty4

A vulnerability was found in the resteasy-netty4 library arising from improper handling of HTTP requests using smuggling techniques. When an HTTP smuggling request with an ASCII control character is sent, it causes the Netty HttpObjectDecoder to transition into a BAD_MESSAGE state. As a result, any subsequent legitimate requests on the same connection are ignored, leading to client timeouts, which may impact systems using load balancers and expose them to risk.

Record
CVE-2024-9622
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness
CWE-444
Updated
2026-11-02
EUVDEUVD-2024-2955 5.3

A vulnerability was found in the resteasy-netty4 library arising from improper handling of HTTP requests using smuggling techniques. When an HTTP smuggling request with an ASCII control character is sent, it causes the Netty HttpObjectDecoder to transition into a BAD_MESSAGE state. As a result, any subsequent legitimate requests on the same connection are ignored, leading to client timeouts, which may impact systems using load balancers and expose them to risk.

Record
EUVD-2024-2955
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Updated
2026-11-02
GitHub AdvisoriesGHSA-5wpr-cj9p-959r 6.9

HTTP Request Smuggling Leading to Client Timeouts in resteasy-netty4

A vulnerability was found in the resteasy-netty4 library arising from improper handling of HTTP requests using smuggling techniques. When an HTTP smuggling request with an ASCII control character is sent, it causes the Netty HttpObjectDecoder to transition into a BAD_MESSAGE state. As a result, any subsequent legitimate requests on the same connection are ignored, leading to client timeouts, which may impact systems using load balancers and expose them to risk.

Record
GHSA-5wpr-cj9p-959r
CVSS 4.0
6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness
CWE-444
Updated
2026-11-02
NVD 5.3

A vulnerability was found in the resteasy-netty4 library arising from improper handling of HTTP requests using smuggling techniques. When an HTTP smuggling request with an ASCII control character is sent, it causes the Netty HttpObjectDecoder to transition into a BAD_MESSAGE state. As a result, any subsequent legitimate requests on the same connection are ignored, leading to client timeouts, which may impact systems using load balancers and expose them to risk.

Record
CVE-2024-9622
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness
CWE-444
Updated
2026-11-02
OSV 5.3

Resteasy-netty4-cdi: resteasy-netty4: resteasy-reactor-netty: http request smuggling leading to client timeouts in resteasy-netty4

A vulnerability was found in the resteasy-netty4 library arising from improper handling of HTTP requests using smuggling techniques. When an HTTP smuggling request with an ASCII control character is sent, it causes the Netty HttpObjectDecoder to transition into a BAD_MESSAGE state. As a result, any subsequent legitimate requests on the same connection are ignored, leading to client timeouts, which may impact systems using load balancers and expose them to risk.

Record
CVE-2024-9622
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness
CWE-444
Updated
2026-11-02
OSVGHSA-5wpr-cj9p-959r 6.9

HTTP Request Smuggling Leading to Client Timeouts in resteasy-netty4

A vulnerability was found in the resteasy-netty4 library arising from improper handling of HTTP requests using smuggling techniques. When an HTTP smuggling request with an ASCII control character is sent, it causes the Netty HttpObjectDecoder to transition into a BAD_MESSAGE state. As a result, any subsequent legitimate requests on the same connection are ignored, leading to client timeouts, which may impact systems using load balancers and expose them to risk.

Record
GHSA-5wpr-cj9p-959r
CVSS 4.0
6.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness
CWE-444
Updated
2026-11-02
OSVUBUNTU-CVE-2024-9622 5.3

A vulnerability was found in the resteasy-netty4 library arising from improper handling of HTTP requests using smuggling techniques. When an HTTP smuggling request with an ASCII control character is sent, it causes the Netty HttpObjectDecoder to transition into a BAD_MESSAGE state. As a result, any subsequent legitimate requests on the same connection are ignored, leading to client timeouts, which may impact systems using load balancers and expose them to risk.

Record
UBUNTU-CVE-2024-9622
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Updated
2026-11-02
OSVUSN-7351-1 No score

resteasy vulnerabilities

Nikos Papadopoulos discovered that RESTEasy improperly handled URL encoding when certain errors occur. An attacker could possibly use this issue to modify the app's behavior for other users through the network. (CVE-2020-10688)

Mirko Selber discovered that RESTEasy improperly validated user input during HTTP response construction. This issue could possibly allow an attacker to cause a denial of service or execute arbitrary code. (CVE-2020-1695)

It was discovered that RESTEasy unintentionally disclosed potentially sensitive server information to users during the handling of certain errors. (CVE-2020-25633)

It was discovered that RESTEasy unintentionally disclosed parts of its code to users during the handling of certain errors. (CVE-2021-20289)

It was discovered that RESTEasy used improper permissions when creating temporary files. An attacker could possibly use this issue to get access to sensitive data. (CVE-2023-0482)

It was discovered that RESTEasy improperly handled certain HTTP requests and could be forced into a state in which it can no longer accept incoming connections. An attacker could possibly use this issue to cause a denial of service. (CVE-2024-9622)

Record
USN-7351-1
Updated
2026-11-02
OSVUSN-7630-1 No score

resteasy, resteasy3.0 vulnerabilities

It was discovered that RESTEasy made insufficient use of random values in asynchronous jobs. An attacker could possibly use this issue to steal user data. This issue only affected Ubuntu 16.04 LTS. (CVE-2016-6345)

It was discovered that RESTEasy enabled a vulnerable GZIP decompression module by default. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 16.04 LTS. (CVE-2016-6346)

It was discovered that RESTEasy improperly made use of unsanitized data while handling certain errors. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 16.04 LTS. (CVE-2016-6347)

It was discovered that RESTEasy enabled a vulnerable JSON manipulation module by default. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 16.04 LTS. (CVE-2016-6348)

It was discovered that RESTEasy enabled a vulnerable deserialization module by default. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 16.04 LTS. (CVE-2016-7050)

Nikos Papadopoulos discovered that RESTEasy improperly handled URL encoding when certain errors occur. An attacker could possibly use this issue to modify the app's behavior for other users throughout the network. This issue did not affect resteasy3.0 in Ubuntu 24.04 LTS, Ubuntu 24.10, and Ubuntu 25.04. (CVE-2020-10688)

Mirko Selber discovered that RESTEasy improperly validated user input during HTTP response construction. An attacker could possibly use this issue to to cause a denial of service or execute arbitrary code. This issue did not affect resteasy3.0 in Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, Ubuntu 24.10, and Ubuntu 25.04. (CVE-2020-1695)

It was discovered that RESTEasy improperly handled receiving the WebApplicationException during a client call. An attacker could possibly use this issue to obtain potentially sensitive server information. (CVE-2020-25633)

It was discovered that RESTEasy improperly populated exception responses with endpoint class and method names. An attacker could possibly use this issue to obtain potentially sensitive server information. (CVE-2021-20289)

It was discovered that RESTEasy used improper permissions when creating temporary files. An attacker could possibly use this issue to get access to sensitive data. (CVE-2023-0482)

It was discovered that RESTEasy improperly handled certain HTTP requests containing ASCII control characters. An attacker could possibly use this issue to cause a denial of service. (CVE-2024-9622)

Record
USN-7630-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
org.jboss.resteasy:resteasy-netty4-cdi
Maven
before 7.0.0.Alpha3
7.0.0.Alpha3
org.jboss.resteasy:resteasy-netty4-cdi
Maven
All versions, plus listed versions
3.0.10.Final3.0.11.Final3.0.12.Final3.0.13.Final3.0.14.Final
Show 45 moreShow less
3.0.15.Final3.0.16.Final3.0.17.Final3.0.18.Final3.0.19.Final3.0.20.Final3.0.21.Final3.0.22.Final3.0.23.Final3.0.24.Final3.0.26.Final3.0.7.Final3.0.8.Final3.0.9.Final3.1.0.Beta13.1.0.Beta23.1.0.CR13.1.0.CR23.1.0.CR33.1.0.Final3.1.1.Final3.1.2.Final3.1.3.Final3.1.4.Final3.10.0.Final3.11.0.Final3.11.1.Final3.11.2.Final3.11.3.Final3.11.4.Final3.11.5.Final3.12.0.Final3.12.1.Final3.13.0.Final3.13.1.Final3.13.2.Final3.14.0.Final3.15.0.Alpha13.15.0.Final3.15.1.Final3.15.2.Final3.15.3.Final3.15.6.Final3.5.0.CR13.5.0.CR2
None known
resteasy
Ubuntu:Pro:16.04:LTS
before 3.0.6-3ubuntu0.1~esm1, plus listed versions
3.0.6-3
3.0.6-3ubuntu0.1~esm1
resteasy3.0
Ubuntu:Pro:18.04:LTS
before 3.0.26-1~18.04.1~esm1, plus listed versions
3.0.19-13.0.19-23.0.26-1~18.04
3.0.26-1~18.04.1~esm1
resteasy
Ubuntu:Pro:20.04:LTS
before 3.6.2-2ubuntu0.20.04.1~esm1, plus listed versions
3.6.2-2
3.6.2-2ubuntu0.20.04.1~esm1
resteasy3.0
Ubuntu:Pro:20.04:LTS
before 3.0.26-1ubuntu0.1~esm1, plus listed versions
3.0.26-1
3.0.26-1ubuntu0.1~esm1
resteasy3.0
Ubuntu:22.04:LTS
before 3.0.26-3ubuntu0.1, plus listed versions
3.0.26-23.0.26-3
3.0.26-3ubuntu0.1
resteasy
Ubuntu:Pro:22.04:LTS
before 3.6.2-2ubuntu0.22.04.1~esm1, plus listed versions
3.6.2-2
3.6.2-2ubuntu0.22.04.1~esm1
resteasy3.0
Ubuntu:24.04:LTS
before 3.0.26-6ubuntu0.24.04.1, plus listed versions
3.0.26-6
3.0.26-6ubuntu0.24.04.1
resteasy
Ubuntu:Pro:24.04:LTS
before 3.6.2-2ubuntu0.24.04.1~esm1, plus listed versions
3.6.2-2
3.6.2-2ubuntu0.24.04.1~esm1
Show 14 moreShow less
Affected packages
PackageAffectedFixed
resteasy
Ubuntu:25.10
All versions, plus listed versions
3.6.2-3
None known
resteasy3.0
Ubuntu:25.10
All versions, plus listed versions
3.0.26-6
None known
resteasy
Ubuntu:26.10
All versions, plus listed versions
3.6.2-4
None known
resteasy3.0
Ubuntu:26.10
All versions, plus listed versions
3.0.26-6
None known
resteasy
Ubuntu:26.04:LTS
All versions, plus listed versions
3.6.2-33.6.2-4
None known
resteasy3.0
Ubuntu:26.04:LTS
All versions, plus listed versions
3.0.26-6
None known
resteasy
Ubuntu:Pro:20.04:LTS
From an advisory covering 6 CVEs
before 3.6.2-2ubuntu0.20.04.1~esm1, plus listed versions
3.6.2-2
3.6.2-2ubuntu0.20.04.1~esm1
resteasy
Ubuntu:Pro:22.04:LTS
From an advisory covering 6 CVEs
before 3.6.2-2ubuntu0.22.04.1~esm1, plus listed versions
3.6.2-2
3.6.2-2ubuntu0.22.04.1~esm1
resteasy
Ubuntu:Pro:24.04:LTS
From an advisory covering 6 CVEs
before 3.6.2-2ubuntu0.24.04.1~esm1, plus listed versions
3.6.2-2
3.6.2-2ubuntu0.24.04.1~esm1
resteasy
Ubuntu:Pro:16.04:LTS
From an advisory covering 11 CVEs
before 3.0.6-3ubuntu0.1~esm1, plus listed versions
3.0.6-3
3.0.6-3ubuntu0.1~esm1
resteasy3.0
Ubuntu:Pro:18.04:LTS
From an advisory covering 11 CVEs
before 3.0.26-1~18.04.1~esm1, plus listed versions
3.0.19-13.0.19-23.0.26-1~18.04
3.0.26-1~18.04.1~esm1
resteasy3.0
Ubuntu:Pro:20.04:LTS
From an advisory covering 11 CVEs
before 3.0.26-1ubuntu0.1~esm1, plus listed versions
3.0.26-1
3.0.26-1ubuntu0.1~esm1
resteasy3.0
Ubuntu:22.04:LTS
From an advisory covering 11 CVEs
before 3.0.26-3ubuntu0.1, plus listed versions
3.0.26-23.0.26-3
3.0.26-3ubuntu0.1
resteasy3.0
Ubuntu:24.04:LTS
From an advisory covering 11 CVEs
before 3.0.26-6ubuntu0.24.04.1, plus listed versions
3.0.26-6
3.0.26-6ubuntu0.24.04.1

History

History
RecordedChangedSources
affected, facts
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2024-9622 is a medium vulnerability (CVSS 5.3) in Red Hat Jboss Data Grid 7, published October 8, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.65%, the 51st percentile. Fixed in org.jboss.resteasy:resteasy-netty4-cdi 7.0.0.Alpha3.

References

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