cnvd-2024-41620
Vulnerability from cnvd
Title: Cisco IP Phone拒绝服务漏洞（CNVD-2024-41620）
Description:
Cisco IP Phone是美国思科（Cisco）公司的一个硬件设备，提供通话功能的IP电话。
Cisco IP Phone存在拒绝服务漏洞，该漏洞源于对用户提供的输入验证不足，未经身份验证的远程攻击者可利用该漏洞导致受影响的设备重新加载，从而使设备无法正常运行。
Severity: 高
Patch Name: Cisco IP Phone拒绝服务漏洞（CNVD-2024-41620）的补丁
Patch Description:
Cisco IP Phone是美国思科（Cisco）公司的一个硬件设备，提供通话功能的IP电话。
Cisco IP Phone存在拒绝服务漏洞，该漏洞源于对用户提供的输入验证不足，未经身份验证的远程攻击者可利用该漏洞导致受影响的设备重新加载，从而使设备无法正常运行。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:
目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ipphone-multi-vulns-cXAhCvS
Reference: http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-20376
Impacted products
| Name | Cisco IP Phone |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2024-20376",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-20376"
}
},
"description": "Cisco IP Phone\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u786c\u4ef6\u8bbe\u5907\uff0c\u63d0\u4f9b\u901a\u8bdd\u529f\u80fd\u7684IP\u7535\u8bdd\u3002\n\nCisco IP Phone\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u8f93\u5165\u9a8c\u8bc1\u4e0d\u8db3\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u91cd\u65b0\u52a0\u8f7d\uff0c\u4ece\u800c\u4f7f\u8bbe\u5907\u65e0\u6cd5\u6b63\u5e38\u8fd0\u884c\u3002",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ipphone-multi-vulns-cXAhCvS",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2024-41620",
"openTime": "2024-10-23",
"patchDescription": "Cisco IP Phone\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u786c\u4ef6\u8bbe\u5907\uff0c\u63d0\u4f9b\u901a\u8bdd\u529f\u80fd\u7684IP\u7535\u8bdd\u3002\r\n\r\nCisco IP Phone\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u8f93\u5165\u9a8c\u8bc1\u4e0d\u8db3\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u91cd\u65b0\u52a0\u8f7d\uff0c\u4ece\u800c\u4f7f\u8bbe\u5907\u65e0\u6cd5\u6b63\u5e38\u8fd0\u884c\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": "Cisco IP Phone\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2024-41620\uff09\u7684\u8865\u4e01",
"products": {
"product": "Cisco IP Phone"
},
"referenceLink": "http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-20376",
"serverity": "\u9ad8",
"submitTime": "2024-06-28",
"title": "Cisco IP Phone\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2024-41620\uff09"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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