DZX2.X版本图片处理文件存在严重的BUG
官方的BUG测试帖地址:http://www.discuz.net/thread-3137058-1-1.html
帖是官方人员发布的,帖中有一张靓仔相
http://www.kl3w.com/data/attachment/forum/201210/25/1210252247021079e922e6f9a5.jpg.thumb.jpg
我没有任何权限去对帖内图片进行修改
但我可以利用DZX2.5漏洞生成N个靓仔图片在官方的图片服务器
http://att.discuz.net/data/attachment/image/1296125_100_100.jpg
http://att.discuz.net/data/attachment/image/1296125_100_100.jpg
http://att.discuz.net/data/attachment/image/1296125_120_120.jpg
http://att.discuz.net/data/attachment/image/1296125_120_120.jpg
http://att.discuz.net/data/attachment/image/1296125_200_200.jpg
http://att.discuz.net/data/attachment/image/1296125_200_200.jpg
http://att.discuz.net/data/attachment/image/1296125_300_300.jpg
http://www.kl3w.com/data/attachment/forum/201210/25/2222027ukdqswykpdae6zw.jpg.thumb.jpg
再来张别的图片附件:
http://www.kl3w.com/data/attachment/forum/201210/25/2218577l8i5pf8zp8pa87k.jpg.thumb.jpg
要生成多大就可以多大! 可怕的公式计算:
1000张附件,每张生成2048X2048的图,空间将会快速倍增
=传说中的分割线================================
大名顶顶QQ的大粤网漏洞演示
演示BUG原帖地址:http://mygd.qq.com/t-121283-1.htm
http://www.kl3w.com/data/attachment/forum/201210/25/221259a0o29e8dui1e9l02.jpg.thumb.jpg
对帖内的靓女图片进行恶意生成任意图片存放在对方站点空间
在QQ图片服务器恶意生成图链接地址:
http://mygd.qq.com/data/attachment/image/442628_1204_1204.jpg
更多恶意生成图片附件如下截图
100X100像素:
http://www.kl3w.com/data/attachment/forum/201210/25/2210362z0rglgmjt24fyml.jpg.thumb.jpg
2084X2084像素
http://www.kl3w.com/data/attachment/forum/201210/25/2210464rgpjsjrirt56xp4.jpg.thumb.jpg
1024X1024像素
http://www.kl3w.com/data/attachment/forum/201210/25/221048myq2ydqz5zy2u5jq.jpg.thumb.jpg
再看看新改版的360安全中心论坛吧,同样遭受一样命运
360我该怎么说你好呢?
360安全论坛恶意生成图链接地址:
http://bbs.360safe.com/data/attachment/image/105804_1800_1800.jpg
http://www.kl3w.com/data/attachment/forum/201210/25/2246370o0blc0blro9oyih.jpg.thumb.jpg
更多恶意生成图片附件如下截图:
http://www.kl3w.com/data/attachment/forum/201210/25/222430bvuburefb6f7oxr8.jpg.thumb.jpg
http://www.kl3w.com/data/attachment/forum/201210/25/222443dcsws7bydaw2sa7e.jpg.thumb.jpg
http://www.kl3w.com/data/attachment/forum/201210/25/222506pjk20x202244ff4p.jpg.thumb.jpg
360安全论坛BUG演示地址(链接后果自负):
http://bbs.360safe.com/forum.php?mod=image&aid=105825&size=1600x1600&key=1590123d6f759b932a79378ecab48b97
以上是漏洞演示,本人并无对演示站点有恶意之心态
本人只为演示漏洞,就不生成那么多了,再生成一个小小的吧 http://mygd.qq.com/data/attachment/image/442628_20_20.jpg
一个aid就已经可以生成N个垃圾了,几千万个附件,一个轮询,想想都可怕
本漏洞只要来自于forum_image.php程序把关不严所引致
建议官方快出补丁包吧
此漏洞会给站长的空间造成大量垃圾图片,空间容量将受伤害
{:4_98:}编辑的好辛苦那
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