漏洞信息详情
Atheme IRC Services ‘mycertfp_delete()’函数安全绕过漏洞
- CNNVD编号:CNNVD-201209-561
- 危害等级: 中危
- CVE编号:
CVE-2012-1576
- 漏洞类型:
权限许可和访问控制
- 发布时间:
2012-03-20
- 威胁类型:
远程
- 更新时间:
2012-09-27
- 厂 商:
atheme - 漏洞来源:
Aaron M D Jones -
漏洞简介
Atheme是一个可移植的、安全的、开源和模块化的IRC服务集。Gentoo是Gentoo基金会的一套开源的Linux系统。
Atheme IRC Services 5.2.7之前的5.x版本,6.0.10之前的6.x版本,7.0.0-beta2之前的7.x版本中存在安全绕过漏洞,该漏洞源于libathemecore/account.c内的\”myuser_delete()\”函数没有在删除用户账户后正确移除CertFP条目。攻击者利用该漏洞绕过安全限制并执行未授权操作。
漏洞公告
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://archives.neohapsis.com/archives/fulldisclosure/2012-03/0248.html
参考网址
来源: BID
名称: 52675
链接:http://www.securityfocus.com/bid/52675
来源: MLIST
名称: [oss-security] 20120322 Re: atheme.org Security Advisory ASA-2012-03-01: Improper cleanup of CertFP entries may result in undefined behaviour
链接:http://www.openwall.com/lists/oss-security/2012/03/23/2
来源: MLIST
名称: [oss-security] 20120321 atheme.org Security Advisory ASA-2012-03-01: Improper cleanup of CertFP entries may result in undefined behaviour
链接:http://www.openwall.com/lists/oss-security/2012/03/22/3
来源: SECUNIA
名称: 48481
链接:http://secunia.com/advisories/48481
来源: jira.atheme.org
链接:http://jira.atheme.org/browse/SRV-166
来源: git.atheme.org
链接:http://git.atheme.org/atheme/commit/?id=3d9551761db2
来源: FULLDISC
名称: 20120321 atheme.org Security Advisory ASA-2012-03-01: Improper cleanup of CertFP entries may result in undefined behaviour
链接:http://archives.neohapsis.com/archives/fulldisclosure/2012-03/0248.html
来源:SECUNIA
名称:50704
链接:http://secunia.com/advisories/50704
来源:NSFOCUS
名称:20867
链接:http://www.nsfocus.net/vulndb/20867