漏洞描述
viewtopic.php in phpBB 2.x before 2.0.11 improperly URL decodes the highlight parameter when extracting words and phrases to highlight, which allows remote attackers to execute arbitrary PHP code by double-encoding the highlight value so that special characters are inserted into the result, which is then processed by PHP exec, as exploited by the Santy.A worm.
影响产品
暂无结构化产品信息。
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
secunia.comhttp://secunia.com/advisories/13239/↗exchange.xforce.ibmcloud.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/18052↗security.gentoo.orghttps://security.gentoo.org/glsa/200411-32↗marc.infohttp://marc.info/?l=bugtraq&m=110029415208724&w=2↗www.phpbb.comhttp://www.phpbb.com/phpBB/viewtopic.php?t=240513↗www.kb.cert.orghttp://www.kb.cert.org/vuls/id/497400↗www.securityfocus.comhttp://www.securityfocus.com/archive/1/385208↗www.us-cert.govhttp://www.us-cert.gov/cas/techalerts/TA04-356A.html↗www.securityfocus.comhttp://www.securityfocus.com/bid/10701↗marc.infohttp://marc.info/?t=110079440800004&r=1&w=2↗marc.infohttp://marc.info/?l=bugtraq&m=110365752909029&w=2↗