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
References
Link | Resource |
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https://www.synopsys.com/blogs/software-security/cyrc-advisory-open5gs-gtp-library/ | Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
No history.
Information
Published : 2023-02-01 03:15
Updated : 2024-02-28 19:51
NVD link : CVE-2023-23846
Mitre link : CVE-2023-23846
CVE.ORG link : CVE-2023-23846
JSON object : View
Products Affected
open5gs
- open5gs
CWE
CWE-770
Allocation of Resources Without Limits or Throttling