CNVD-2021-83705
Vulnerability from cnvd - Published: 2021-11-04
VLAI Severity ?
Title
HP LaserJet Pro Printer存在拒绝服务漏洞
Description
Hp LaserJet Pro Printer是美国惠普(Hp)公司的一款激光打印机。
Hp LaserJet Pro Printer存在安全漏洞,该漏洞源于在HP LaserJet Pro打印机上发现了潜在的安全漏洞,攻击者可利用该漏洞可能会导致设备拒绝服务。
Severity
中
Patch Name
HP LaserJet Pro Printer存在拒绝服务漏洞的补丁
Patch Description
Hp LaserJet Pro Printer是美国惠普(Hp)公司的一款激光打印机。
Hp LaserJet Pro Printer存在安全漏洞,该漏洞源于在HP LaserJet Pro打印机上发现了潜在的安全漏洞,攻击者可利用该漏洞可能会导致设备拒绝服务。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
目前厂商已发布升级补丁以修复漏洞,补丁获取链接: https://support.hp.com/us-en/document/ish_4411563-4411589-16/hpsbpi03741
Reference
https://support.hp.com/us-en/document/ish_4411563-4411589-16/hpsbpi03741
Impacted products
| Name | HP Hp LaserJet Pro Printer >=20210810 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2021-3704",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-3704"
}
},
"description": "Hp LaserJet Pro Printer\u662f\u7f8e\u56fd\u60e0\u666e\uff08Hp\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u6fc0\u5149\u6253\u5370\u673a\u3002\n\nHp LaserJet Pro Printer\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728HP LaserJet Pro\u6253\u5370\u673a\u4e0a\u53d1\u73b0\u4e86\u6f5c\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8bbe\u5907\u62d2\u7edd\u670d\u52a1\u3002",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://support.hp.com/us-en/document/ish_4411563-4411589-16/hpsbpi03741",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-83705",
"openTime": "2021-11-04",
"patchDescription": "Hp LaserJet Pro Printer\u662f\u7f8e\u56fd\u60e0\u666e\uff08Hp\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u6fc0\u5149\u6253\u5370\u673a\u3002\r\n\r\nHp LaserJet Pro Printer\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728HP LaserJet Pro\u6253\u5370\u673a\u4e0a\u53d1\u73b0\u4e86\u6f5c\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8bbe\u5907\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": "HP LaserJet Pro Printer\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "HP Hp LaserJet Pro Printer \u003e=20210810"
},
"referenceLink": "https://support.hp.com/us-en/document/ish_4411563-4411589-16/hpsbpi03741",
"serverity": "\u4e2d",
"submitTime": "2021-11-04",
"title": "HP LaserJet Pro Printer\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
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