Due 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
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History
Fri, 28 Mar 2025 08:15:00 +0000
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Status: PUBLISHED
Assigner: SNPS
Published:
Updated: 2025-03-27T13:23:37.577Z
Reserved: 2023-01-18T00:00:00.000Z
Link: CVE-2023-23846

Updated: 2024-08-02T10:42:26.670Z

Status : Modified
Published: 2023-02-01T03:15:08.593
Modified: 2025-03-27T14:15:20.553
Link: CVE-2023-23846

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