ºìÁªLinuxÃÅ»§
Linux°ïÖú

DZ·ü11ÄêÖ®¾Ã£¬Linux¾ªÏÖ¸ßΣÄں˩¶´ "Phoenix Talon"

·¢²¼Ê±¼ä:2017-06-17 09:10:11À´Ô´:ºìÁª×÷Õß:pocheng
À´Ô´£ºÆôÃ÷Ðdz½

Quadra Kill£¡

Linux¾ªÏÖËĸö¸ßΣÄں˩¶´£º

½üÈÕÆôÃ÷Ðdz½ADLab£¨»ý¼«·ÀÓùʵÑéÊÒ£©·¢ÏÖLinuxÄں˴æÔÚËĸö¼«¶ÈΣÏյĩ¶´----´úºÅ¡°Phoenix Talon¡±£¨CVE±àºÅ£ºCVE-2017-8890¡¢CVE-2017-9075¡¢CVE-2017-9076¡¢CVE-2017-9077£©¡£¾­Ñо¿ÕâЩ©¶´ÔÚLinuxÄÚºËÖÐÖÁÉÙÒѾ­´æÔÚÁË11Ä꣬¼¸ºõÓ°ÏìÁËÕâ11Äê¼ä·¢²¼µÄËùÓÐLinuxÄں˺ͶÔÓ¦µÄ·¢Ðа汾ÒÔ¼°Ïà¹Ø¹ú²úϵͳ¡£

©¶´Î£º¦

Linux´æÔÚ×ÅÐí¶à²»Í¬µÄ°æ±¾£¬±ÈÈçRedhat¡¢Centos¡¢Ubuntu¡¢Suse£¬°üÀ¨ºÜ¶à¹ú²ú»¯²Ù×÷ϵͳҲʹÓÃÁËLinuxÄںˡ£Linuxƾ½èÆ俪ԴºÍ°²È«ÐÔµÄÓÅÊÆ£¬³£±»ÓÃ×÷ÍøÕ¾¡¢ÓÎÏ·¡¢Ó¦Ó÷þÎñÆ÷µÄ²Ù×÷ϵͳ¡£³ý´ËÖ®ÍâLinux¿ÉÒÔÔËÐÐÔÚ¶àÖÖÓ²¼þƽ̨ÉÏ£¬±ÈÈçX86·þÎñÆ÷¡¢Ì¨Ê½¼ÆËã»ú¡¢ÍøÂçÉ豸¡¢Æ½°åµçÄÔ¡¢»ú¶¥ºÐ¡¢ÓÎÏ·»úµÈ¡£

¡°Phoenix Talon¡±Â©¶´¿É±»¹¥»÷ÕßÀûÓÃÀ´·¢ÆðDOS¹¥»÷£¬ÇÒÔÚ·ûºÏÒ»¶¨ÀûÓÃÌõ¼þµÄÇé¿öÏ¿ɵ¼ÖÂÔ¶³Ì´úÂëÖ´ÐУ¬°üÀ¨´«Êä²ãµÄTCP¡¢DCCP¡¢SCTPÒÔ¼°ÍøÂç²ãµÄIPv4ºÍIPv6ЭÒé¾ùÊÜÓ°Ïì¡£Èç¹¥»÷ÕßÀûÓø鶴·¢Æð¹¥»÷¿Éµ¼Ö²¿ÊðLinux²Ù×÷ϵͳµÄÍøÕ¾·þÎñÆ÷¡¢Ó¦Ó÷þÎñÆ÷¡¢Öмä·þÎñÆ÷å´»ú»ò±»¿ØÖÆ£¡

ÕâЩ©¶´ÖÐÒÔCVE-2017-8890×îΪÑÏÖØ£¬¸Ã©¶´Ò»¾ÙÄÃÏÂÁËLinuxÄں˩¶´Á½¸öÆÀ·Ö±ê×¼µÄÊ·ÉÏ×î¸ß·Ö£º CVSS V2ÆÀ·Ö´ïµ½Âú·Ö10.0£¬CVSS V3ÆÀ·ÖÊÇÀúÊ·×î¸ß·Ö9.8£¡

Ó°Ï췶Χ

ÊÜÓ°ÏìµÄÄں˰汾£º

Linux kernel 2.5.69~Linux kernel 4.11µÄËùÓа汾¶¼ÊÜ¡°Phoenix Talon¡±Ó°Ïì

ÊÜÓ°ÏìµÄ·¢Ðа汾£º

¾­¿ªÔ´ÉçÇøÑéÖ¤²¿·ÖÊÜÓ°Ïì·¢Ðа汾£¨²»ÍêÕûÁÐ±í£©ÈçÏ£º

Red Hat Enterprise MRG 2

Red Hat Enterprise Linux 7

Red Hat Enterprise Linux 6

Red Hat Enterprise Linux 5

SUSE Linux Enterprise Desktop 12 SP1

SUSE Linux Enterprise Desktop 12 SP2

SUSE Linux Enterprise Server 11 SP3 LTSS

SUSE Linux Enterprise Server 11 SP4

SUSE Linux Enterprise Server 12 GA

SUSE Linux Enterprise Server 12 SP1

SUSE Linux Enterprise Server 12 SP2

SUSE Linux Enterprise Server for SAP 11 SP3

SUSE Linux Enterprise Server for SAP 11 SP4

SUSE Linux Enterprise Server for SAP 12 GA

SUSE Linux Enterprise Server for SAP 12 SP1

SUSE Linux Enterprise Server for SAP 12 SP2

ÁíÍ⣬ÆôÃ÷Ðdz½ADLab¶ÔÏÂÁеIJ¿·Ö·¢Ðа汾×öÁ˲âÊÔ£¬È·ÈϾùÊÜ¡°Phoenix Talon¡±Â©¶´Ó°Ï죺

Ubuntu 14.04LTS (Trusty Tahr)

Ubuntu 16.04LTS (Xenial Xerus)

Ubuntu 16.10(Yakkety Yak)

Ubuntu 17.04(Zesty Zapus)

Ubuntu 17.10(Artful Aardvark)

©¶´ÐÞ¸´½¨Òé

¹Ù·½ÒѾ­·¢²¼ÁËÐÞ¸´¸ÃÎÊÌâµÄ²¹¶¡£¬¿Éͨ¹ýÉý¼¶LinuxÄÚºËÐÞ¸´¡°Phoenix Talon¡±Ïà¹Ø©¶´

ʹÓà Grsecurity/PaX ¶ÔÄں˽øÐмӹÌ

¡° Phoenix Talon ¡±ÔÚLinuxÄÚºËÖÐDZ·ü³¤´ï11ÄêÖ®¾Ã£¬Ó°Ï췶Χ·Ç³£¹ã·º£¬Â©¶´Èç±»ÀûÓã¬Æä¹¥»÷´úÂëÎÞ·¨ÔÚÍøÂç²ã½øÐÐÓÐЧ¼ì²â£¬Òò´ËÇë¹ã´óÓû§¼°Ê±¶Ô¸Ã©¶´½øÐмì²â²¢¸ø´æÔÚÎÊÌâµÄϵͳÄں˴òÉϲ¹¶¡£¬±ÜÃâÔâÊܸ鶴µ¼ÖµÄÍøÂ簲ȫʼþ£¡
ÎÄÕÂÆÀÂÛ

¹²ÓÐ 1 ÌõÆÀÂÛ

  1. haibian2017 ÓÚ 2017-06-17 18:43:42·¢±í:

    ÒѸüÐÂ