openCryptoki 权限许可和访问控制漏洞

漏洞信息详情

openCryptoki 权限许可和访问控制漏洞

• CNNVD编号：CNNVD-201209-525
• 危害等级： 低危
  
  
• CVE编号：
  CVE-2012-4454
  
• 漏洞类型：
  
  
  权限许可和访问控制
  
• 发布时间：
  
  2012-09-26
  
• 威胁类型：
  
  
  特定网络环境
  
• 更新时间：
  
  2012-11-02
  
• 厂        商：
  
  opencryptoki_project
• 漏洞来源：
  Niels Heinen

openCryptoki 2.4.1之前版本中存在漏洞。当使用自旋锁时，本地攻击者可利用该漏洞通过/tmp目录下的(1) .pkapi_xpk或(2) .pkcs11spinloc文件上的符号链接攻击，创建或设置任意文件为所有人可写权限。

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接：

http://sourceforge.net/mailarchive/message.php?msg_id=29191022

来源: opencryptoki.git.sourceforge.net

链接:http://opencryptoki.git.sourceforge.net/git/gitweb.cgi?p=opencryptoki/opencryptoki;a=commitdiff;h=b7fcb3eb0319183348f1f4fb90ede4edd6487c30

来源: opencryptoki.git.sourceforge.net

链接:http://opencryptoki.git.sourceforge.net/git/gitweb.cgi?p=opencryptoki/opencryptoki;a=commitdiff;h=58345488c9351d9be9a4be27c8b407c2706a33a9

来源: bugzilla.redhat.com

链接:https://bugzilla.redhat.com/show_bug.cgi?id=730636

来源: XF

名称: opencryptoki-mutliple-symlink(78797)

链接:http://xforce.iss.net/xforce/xfdb/78797

来源: MLIST

名称: [oss-security] 20120927 Re: CVE request: opencryptoki insecure lock files handling

链接:http://www.openwall.com/lists/oss-security/2012/09/27/2

来源: MLIST

名称: [oss-security] 20120924 Re: CVE request: opencryptoki insecure lock files handling

链接:http://www.openwall.com/lists/oss-security/2012/09/25/5

来源: MLIST

名称: [oss-security] 20120920 Re: CVE request: opencryptoki insecure lock files handling

链接:http://www.openwall.com/lists/oss-security/2012/09/20/6

来源: MLIST

名称: [oss-security] 20120909 Re: CVE request: opencryptoki insecure lock files handling

链接:http://www.openwall.com/lists/oss-security/2012/09/09/2

来源: MLIST

名称: [oss-security] 20120907 Re: CVE request: opencryptoki insecure lock files handling

链接:http://www.openwall.com/lists/oss-security/2012/09/07/6

来源: MLIST

名称: [oss-security] 20120906 CVE request: opencryptoki insecure lock files handling

链接:http://www.openwall.com/lists/oss-security/2012/09/07/2

来源: MLIST

名称: [Opencryptoki-tech] 20120223 opencryptoki version 2.4.1 released

链接:http://sourceforge.net/mailarchive/message.php?msg_id=28878345

来源: SECUNIA

名称: 50702

链接:http://secunia.com/advisories/50702

来源: BID

名称: 55627

链接:http://www.securityfocus.com/bid/55627