漏洞描述
The _list_file_get function in lib/Majordomo.pm in Majordomo 2 20110203 and earlier allows remote attackers to conduct directory traversal attacks and read arbitrary files via a ./.../ sequence in the "extra" parameter to the help command, which causes the regular expression to produce .. (dot dot) sequences. NOTE: this vulnerability is due to an incomplete fix for CVE-2011-0049.
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
www.securityfocus.comhttp://www.securityfocus.com/archive/1/516923/100/0/threaded↗bugzilla.mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=631307↗exchange.xforce.ibmcloud.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/66011↗secunia.comhttp://secunia.com/advisories/43631↗securityreason.comhttp://securityreason.com/securityalert/8133↗sotiriu.dehttp://sotiriu.de/adv/NSOADV-2011-003.txt↗