CNVD-2025-04831
Vulnerability from cnvd - Published: 2025-03-13
VLAI Severity ?
Title
龙芯中科技术股份有限公司龙芯浏览器存在二进制漏洞
Description
龙芯浏览器是龙芯中科（龙芯中科技术股份有限公司）自主研发的浏览器。
龙芯中科技术股份有限公司龙芯浏览器存在二进制漏洞，攻击者可利用该漏洞导致拒绝服务。
Severity
高
Patch Name
龙芯中科技术股份有限公司龙芯浏览器存在二进制漏洞的补丁
Patch Description
龙芯浏览器是龙芯中科（龙芯中科技术股份有限公司）自主研发的浏览器。
龙芯中科技术股份有限公司龙芯浏览器存在二进制漏洞，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
厂商已提供漏洞修补方案，建议用户下载使用： https://chromium-review.googlesource.com/c/chromium/src/+/5387887
Impacted products
| Name | 龙芯中科技术股份有限公司 龙芯浏览器 v3.3.2001.5 |
|---|
{
"description": "\u9f99\u82af\u6d4f\u89c8\u5668\u662f\u9f99\u82af\u4e2d\u79d1\uff08\u9f99\u82af\u4e2d\u79d1\u6280\u672f\u80a1\u4efd\u6709\u9650\u516c\u53f8\uff09\u81ea\u4e3b\u7814\u53d1\u7684\u6d4f\u89c8\u5668\u3002\n\n\u9f99\u82af\u4e2d\u79d1\u6280\u672f\u80a1\u4efd\u6709\u9650\u516c\u53f8\u9f99\u82af\u6d4f\u89c8\u5668\u5b58\u5728\u4e8c\u8fdb\u5236\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
"discovererName": "\u5317\u4eac\u542f\u660e\u661f\u8fb0\u4fe1\u606f\u5b89\u5168\u6280\u672f\u6709\u9650\u516c\u53f8",
"formalWay": "\u5382\u5546\u5df2\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u8865\u65b9\u6848\uff0c\u5efa\u8bae\u7528\u6237\u4e0b\u8f7d\u4f7f\u7528\uff1a\nhttps://chromium-review.googlesource.com/c/chromium/src/+/5387887",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2025-04831",
"openTime": "2025-03-13",
"patchDescription": "\u9f99\u82af\u6d4f\u89c8\u5668\u662f\u9f99\u82af\u4e2d\u79d1\uff08\u9f99\u82af\u4e2d\u79d1\u6280\u672f\u80a1\u4efd\u6709\u9650\u516c\u53f8\uff09\u81ea\u4e3b\u7814\u53d1\u7684\u6d4f\u89c8\u5668\u3002\r\n\r\n\u9f99\u82af\u4e2d\u79d1\u6280\u672f\u80a1\u4efd\u6709\u9650\u516c\u53f8\u9f99\u82af\u6d4f\u89c8\u5668\u5b58\u5728\u4e8c\u8fdb\u5236\u6f0f\u6d1e\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": "\u9f99\u82af\u4e2d\u79d1\u6280\u672f\u80a1\u4efd\u6709\u9650\u516c\u53f8\u9f99\u82af\u6d4f\u89c8\u5668\u5b58\u5728\u4e8c\u8fdb\u5236\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "\u9f99\u82af\u4e2d\u79d1\u6280\u672f\u80a1\u4efd\u6709\u9650\u516c\u53f8 \u9f99\u82af\u6d4f\u89c8\u5668 v3.3.2001.5"
},
"serverity": "\u9ad8",
"submitTime": "2025-01-07",
"title": "\u9f99\u82af\u4e2d\u79d1\u6280\u672f\u80a1\u4efd\u6709\u9650\u516c\u53f8\u9f99\u82af\u6d4f\u89c8\u5668\u5b58\u5728\u4e8c\u8fdb\u5236\u6f0f\u6d1e"
}
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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.
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