CVE-2023-23846

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Summary

CVECVE-2023-23846
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-02-01 03:15:00 UTC
Updated2023-02-08 15:49:00 UTC
DescriptionDue to insufficient length validation in the Open5GS GTP library versions prior to versions 2.4.13 and 2.5.7, when parsing extension headers in GPRS tunneling protocol (GPTv1-U) messages, a protocol payload with any extension header length set to zero causes an infinite loop. The affected process becomes immediately unresponsive, resulting in denial of service and excessive resource consumption. CVSS3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C

Risk And Classification

Problem Types: CWE-770

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Open5gs Open5gs All All All All
Application Open5gs Open5gs 2.5.6 All All All

References

ReferenceSourceLinkTags
CyRC Vulnerability Advisory: CVE-2023-23846 Denial-of-Service Vulnerability in Open5GS GTP Library | Synopsys MISC www.synopsys.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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