cnvd-2017-34805
Vulnerability from cnvd
Title: procmail堆缓冲区溢出漏洞
Description:
procmail是一套邮件管理工具。该工具支持过滤和排序邮件，创建邮件服务器、邮件列表等。
procmail 3.22版本中的formail的formisc.c文件的‘loadbuf’函数存在堆缓冲区溢出漏洞。远程攻击者可借助特制的e-mail消息利用该漏洞造成拒绝服务（应用程序崩溃）。
Severity: 中
Patch Name: procmail堆缓冲区溢出漏洞的补丁
Patch Description:
procmail是一套邮件管理工具。该工具支持过滤和排序邮件，创建邮件服务器、邮件列表等。
procmail 3.22版本中的formail的formisc.c文件的‘loadbuf’函数存在堆缓冲区溢出漏洞。远程攻击者可借助特制的e-mail消息利用该漏洞造成拒绝服务（应用程序崩溃）。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，详情请关注厂商主页： http://www.procmail.org/
Reference: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=876511
Impacted products
| Name | Procmail Procmail 3.22 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2017-16844"
}
},
"description": "procmail\u662f\u4e00\u5957\u90ae\u4ef6\u7ba1\u7406\u5de5\u5177\u3002\u8be5\u5de5\u5177\u652f\u6301\u8fc7\u6ee4\u548c\u6392\u5e8f\u90ae\u4ef6\uff0c\u521b\u5efa\u90ae\u4ef6\u670d\u52a1\u5668\u3001\u90ae\u4ef6\u5217\u8868\u7b49\u3002\r\n\r\nprocmail 3.22\u7248\u672c\u4e2d\u7684formail\u7684formisc.c\u6587\u4ef6\u7684\u2018loadbuf\u2019\u51fd\u6570\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684e-mail\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
"discovererName": "Jakub Wilk \u003cjwilk@jwilk.net\u003e",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttp://www.procmail.org/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2017-34805",
"openTime": "2017-11-22",
"patchDescription": "procmail\u662f\u4e00\u5957\u90ae\u4ef6\u7ba1\u7406\u5de5\u5177\u3002\u8be5\u5de5\u5177\u652f\u6301\u8fc7\u6ee4\u548c\u6392\u5e8f\u90ae\u4ef6\uff0c\u521b\u5efa\u90ae\u4ef6\u670d\u52a1\u5668\u3001\u90ae\u4ef6\u5217\u8868\u7b49\u3002\r\n\r\nprocmail 3.22\u7248\u672c\u4e2d\u7684formail\u7684formisc.c\u6587\u4ef6\u7684\u2018loadbuf\u2019\u51fd\u6570\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684e-mail\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\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": "procmail\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Procmail Procmail 3.22"
},
"referenceLink": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=876511",
"serverity": "\u4e2d",
"submitTime": "2017-11-20",
"title": "procmail\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}
Loading…
Loading…
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.
Loading…