CVE-2024-9622
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.
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
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 Medium
CVSS: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 Medium
CVSS: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 Medium
CVSS: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 Medium
CVSS: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 Medium
CVSS: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 Medium
CVSS: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 Medium
CVSS: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 Medium
CVSS: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 Medium
CVSS: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
| Package | Affected | Fixed |
|---|---|---|
org.jboss.resteasy:resteasy-netty4-cdiMaven |
before 7.0.0.Alpha3 | 7.0.0.Alpha3 |
org.jboss.resteasy:resteasy-netty4-cdiMaven |
All versions, plus listed versions 3.0.10.Final3.0.11.Final3.0.12.Final3.0.13.Final3.0.14.Final Show 45 moreShow less3.0.15.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 |
resteasyUbuntu:Pro:16.04:LTS |
before 3.0.6-3ubuntu0.1~esm1, plus listed versions 3.0.6-3 |
3.0.6-3ubuntu0.1~esm1 |
resteasy3.0Ubuntu: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 |
resteasyUbuntu: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 |
resteasy3.0Ubuntu:Pro:20.04:LTS |
before 3.0.26-1ubuntu0.1~esm1, plus listed versions 3.0.26-1 |
3.0.26-1ubuntu0.1~esm1 |
resteasy3.0Ubuntu:22.04:LTS |
before 3.0.26-3ubuntu0.1, plus listed versions 3.0.26-23.0.26-3 |
3.0.26-3ubuntu0.1 |
resteasyUbuntu: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 |
resteasy3.0Ubuntu: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 |
resteasyUbuntu: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
| Package | Affected | Fixed |
|---|---|---|
resteasyUbuntu:25.10 |
All versions, plus listed versions 3.6.2-3 |
None known |
resteasy3.0Ubuntu:25.10 |
All versions, plus listed versions 3.0.26-6 |
None known |
resteasyUbuntu:26.10 |
All versions, plus listed versions 3.6.2-4 |
None known |
resteasy3.0Ubuntu:26.10 |
All versions, plus listed versions 3.0.26-6 |
None known |
resteasyUbuntu:26.04:LTS |
All versions, plus listed versions 3.6.2-33.6.2-4 |
None known |
resteasy3.0Ubuntu:26.04:LTS |
All versions, plus listed versions 3.0.26-6 |
None known |
resteasyUbuntu: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 |
resteasyUbuntu: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 |
resteasyUbuntu: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 |
resteasyUbuntu: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 |
resteasy3.0Ubuntu: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 |
resteasy3.0Ubuntu: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 |
resteasy3.0Ubuntu: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 |
resteasy3.0Ubuntu: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
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| first indexed | CVE 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
access.redhat.com/security/cve/CVE-2024-9622
bugzilla.redhat.com/show_bug.cgi?id=2317179
github.com/orgs/resteasy/discussions/4351
github.com/resteasy/resteasy
nvd.nist.gov/vuln/detail/CVE-2024-9622
github.com/advisories/GHSA-5wpr-cj9p-959r
Show 16 moreShow less
access.redhat.com/jbossnetwork/restricted/listSoftware.html
github.com/CVEProject/cvelistV5/tree/main/cves/2024/9xxx/CVE-2024-9622.json
ubuntu.com/security/CVE-2024-9622
cve.org/CVERecord?id=CVE-2024-9622
ubuntu.com/security/notices/USN-7351-1
ubuntu.com/security/notices/USN-7630-1
ubuntu.com/security/CVE-2020-1695
ubuntu.com/security/CVE-2020-10688
ubuntu.com/security/CVE-2020-25633
ubuntu.com/security/CVE-2021-20289
ubuntu.com/security/CVE-2023-0482
ubuntu.com/security/CVE-2016-6345
ubuntu.com/security/CVE-2016-6346
ubuntu.com/security/CVE-2016-6347
ubuntu.com/security/CVE-2016-6348
ubuntu.com/security/CVE-2016-7050
Left out here: 140 versions. The JSON record has them.