Medium severity · published Oct 8, 2024
CVE-2024-9622
Resteasy-netty4-cdi: resteasy-netty4: resteasy-reactor-netty: http request smuggling leading to client timeouts in resteasy-netty4
5.3
CVSS
0.6%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 51% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RH
Red Hat JBoss Data Grid 7 · Red Hat
All versions, or not specified · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-9622
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-9622
access.redhat.com
https://access.redhat.com/security/cve/CVE-2024-9622
bugzilla.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=2317179
github.com
https://github.com/orgs/resteasy/discussions/4351
github.com
https://github.com/resteasy/resteasy
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