Vulnerability-Lookup

CNVD-2025-18593

Vulnerability from cnvd - Published: 2025-08-15

Title

Open5GS拒绝服务漏洞（CNVD-2025-18593）

Description

Open5GS是一个5G Core和Epc的C语言开源实现，即Lte/Nr网络的核心网络。 Open5GS存在拒绝服务漏洞，该漏洞源于组件UDP Packet Handler的库lib/core/ogs-tlv-msg.c中的未知代码存在问题，攻击者可利用该漏洞导致拒绝服务。

Severity

高

Patch Name

Open5GS拒绝服务漏洞（CNVD-2025-18593）的补丁

Patch Description

Open5GS是一个5G Core 和Epc的C语言开源实现，即Lte/Nr网络的核心网络。 Open5GS存在拒绝服务漏洞，该漏洞源于组件UDP Packet Handler的库lib/core/ogs-tlv-msg.c中的未知代码存在问题，攻击者可利用该漏洞导致拒绝服务。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/open5gs/open5gs/issues/1767

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-3354

Impacted products

Name
Open5GS Open5GS <2.4.10

Show details on source website

JSON

To clipboard Create KEV Entry

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-3354"
    }
  },
  "description": "Open5GS\u662f\u4e00\u4e2a5G Core\u548cEpc\u7684C\u8bed\u8a00\u5f00\u6e90\u5b9e\u73b0\uff0c\u5373Lte/Nr\u7f51\u7edc\u7684\u6838\u5fc3\u7f51\u7edc\u3002\n\nOpen5GS\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7ec4\u4ef6UDP Packet Handler\u7684\u5e93lib/core/ogs-tlv-msg.c\u4e2d\u7684\u672a\u77e5\u4ee3\u7801\u5b58\u5728\u95ee\u9898\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/open5gs/open5gs/issues/1767",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-18593",
  "openTime": "2025-08-15",
  "patchDescription": "Open5GS\u662f\u4e00\u4e2a5G Core \u548cEpc\u7684C\u8bed\u8a00\u5f00\u6e90\u5b9e\u73b0\uff0c\u5373Lte/Nr\u7f51\u7edc\u7684\u6838\u5fc3\u7f51\u7edc\u3002\r\n\r\nOpen5GS\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7ec4\u4ef6UDP Packet Handler\u7684\u5e93lib/core/ogs-tlv-msg.c\u4e2d\u7684\u672a\u77e5\u4ee3\u7801\u5b58\u5728\u95ee\u9898\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Open5GS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2025-18593\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Open5GS Open5GS \u003c2.4.10"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-3354",
  "serverity": "\u9ad8",
  "submitTime": "2022-09-29",
  "title": "Open5GS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2025-18593\uff09"
}

CVE-2022-3354 (GCVE-0-2022-3354)

Vulnerability from cvelistv5 – Published: 2022-09-28 15:15 – Updated: 2025-04-15 13:46

Title

Open5GS UDP Packet ogs-tlv-msg.c denial of service

Summary

A vulnerability has been found in Open5GS up to 2.4.10 and classified as problematic. This vulnerability affects unknown code in the library lib/core/ogs-tlv-msg.c of the component UDP Packet Handler. The manipulation leads to denial of service. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. VDB-209686 is the identifier assigned to this vulnerability.

Severity ?

3.5 (Low)


                        
                          CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-404 - Denial of Service

Assigner

VulDB

References

URL

Tags

	https://github.com/open5gs/open5gs/issues/1767	x_refsource_MISC
	https://vuldb.com/?id.209686	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	unspecified	Open5GS	Affected: 2.4.0 Affected: 2.4.1 Affected: 2.4.2 Affected: 2.4.3 Affected: 2.4.4 Affected: 2.4.5 Affected: 2.4.6 Affected: 2.4.7 Affected: 2.4.8 Affected: 2.4.9 Affected: 2.4.10

Credits

Pablo Valle Alvear

Show details on NVD website

JSON

To clipboard Create KEV Entry

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2025-18593

CVE-2022-3354 (GCVE-0-2022-3354)

Tags

Sightings

Nomenclature