漏洞描述
Buffer overflow in the idnsALookup function in dns_internal.cc in Squid 3.2 through 3.2.11 and 3.3 through 3.3.6 allows remote attackers to cause a denial of service (memory corruption and server termination) via a long name in a DNS lookup request.
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
www.squid-cache.orghttp://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10487.patch↗lists.opensuse.orghttp://lists.opensuse.org/opensuse-updates/2013-09/msg00024.html↗www.securityfocus.comhttp://www.securityfocus.com/bid/61111↗www.squid-cache.orghttp://www.squid-cache.org/Versions/v3/3.3/changesets/squid-3.3-12587.patch↗www.squid-cache.orghttp://www.squid-cache.org/Versions/v3/3.0/changesets/squid-3.0-9200.patch↗secunia.comhttp://secunia.com/advisories/54834↗www.openwall.comhttp://www.openwall.com/lists/oss-security/2013/07/11/8↗lists.opensuse.orghttp://lists.opensuse.org/opensuse-updates/2013-09/msg00032.html↗lists.opensuse.orghttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html↗exchange.xforce.ibmcloud.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/85564↗lists.opensuse.orghttp://lists.opensuse.org/opensuse-updates/2013-09/msg00030.html↗lists.opensuse.orghttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html↗lists.opensuse.orghttp://lists.opensuse.org/opensuse-updates/2013-09/msg00033.html↗www.squid-cache.orghttp://www.squid-cache.org/Advisories/SQUID-2013_2.txt↗secunia.comhttp://secunia.com/advisories/54076↗lists.opensuse.orghttp://lists.opensuse.org/opensuse-updates/2013-09/msg00025.html↗secunia.comhttp://secunia.com/advisories/54839↗www.squid-cache.orghttp://www.squid-cache.org/Versions/v3/3.2/changesets/squid-3.2-11823.patch↗