CNVD-2020-54314
Vulnerability from cnvd - Published: 2020-09-28
VLAI Severity ?
Title
ActFax权限控制漏洞
Description
ActFax是奥地利ActiveFax的一款传真服务器软件。ActiveFax可以使你的电脑变成一个虚拟的传真机,实现在Windows和UNIX的应用软件中随意传送传真与Email,适合各种规模的网络及单机使用。
ActFax 7.10版本中存在安全漏洞,该漏洞源于文件夹权限不安全,攻击者可以利用该漏洞替换Client或Install目录中的任何二进制文件。
Severity
中
Patch Name
ActFax权限控制漏洞的补丁
Patch Description
ActFax是奥地利ActiveFax的一款传真服务器软件。ActiveFax可以使你的电脑变成一个虚拟的传真机,实现在Windows和UNIX的应用软件中随意传送传真与Email,适合各种规模的网络及单机使用。
ActFax 7.10版本中存在安全漏洞,该漏洞源于文件夹权限不安全,攻击者可以利用该漏洞替换Client或Install目录中的任何二进制文件。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://www.actfax.com/
Reference
https://blog.to.com/advisory-actfax-7-10-build-0335-privilege-escalation-cve-2020-15843/
Impacted products
| Name | ActFax ActFax 7.10 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2020-15843",
"cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-15843"
}
},
"description": "ActFax\u662f\u5965\u5730\u5229ActiveFax\u7684\u4e00\u6b3e\u4f20\u771f\u670d\u52a1\u5668\u8f6f\u4ef6\u3002ActiveFax\u53ef\u4ee5\u4f7f\u4f60\u7684\u7535\u8111\u53d8\u6210\u4e00\u4e2a\u865a\u62df\u7684\u4f20\u771f\u673a\uff0c\u5b9e\u73b0\u5728Windows\u548cUNIX\u7684\u5e94\u7528\u8f6f\u4ef6\u4e2d\u968f\u610f\u4f20\u9001\u4f20\u771f\u4e0eEmail\uff0c\u9002\u5408\u5404\u79cd\u89c4\u6a21\u7684\u7f51\u7edc\u53ca\u5355\u673a\u4f7f\u7528\u3002\n\nActFax 7.10\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6587\u4ef6\u5939\u6743\u9650\u4e0d\u5b89\u5168\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u66ff\u6362Client\u6216Install\u76ee\u5f55\u4e2d\u7684\u4efb\u4f55\u4e8c\u8fdb\u5236\u6587\u4ef6\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://www.actfax.com/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2020-54314",
"openTime": "2020-09-28",
"patchDescription": "ActFax\u662f\u5965\u5730\u5229ActiveFax\u7684\u4e00\u6b3e\u4f20\u771f\u670d\u52a1\u5668\u8f6f\u4ef6\u3002ActiveFax\u53ef\u4ee5\u4f7f\u4f60\u7684\u7535\u8111\u53d8\u6210\u4e00\u4e2a\u865a\u62df\u7684\u4f20\u771f\u673a\uff0c\u5b9e\u73b0\u5728Windows\u548cUNIX\u7684\u5e94\u7528\u8f6f\u4ef6\u4e2d\u968f\u610f\u4f20\u9001\u4f20\u771f\u4e0eEmail\uff0c\u9002\u5408\u5404\u79cd\u89c4\u6a21\u7684\u7f51\u7edc\u53ca\u5355\u673a\u4f7f\u7528\u3002\r\n\r\nActFax 7.10\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6587\u4ef6\u5939\u6743\u9650\u4e0d\u5b89\u5168\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u66ff\u6362Client\u6216Install\u76ee\u5f55\u4e2d\u7684\u4efb\u4f55\u4e8c\u8fdb\u5236\u6587\u4ef6\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": "ActFax\u6743\u9650\u63a7\u5236\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "ActFax ActFax 7.10"
},
"referenceLink": "https://blog.to.com/advisory-actfax-7-10-build-0335-privilege-escalation-cve-2020-15843/",
"serverity": "\u4e2d",
"submitTime": "2020-09-27",
"title": "ActFax\u6743\u9650\u63a7\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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