CVE-2016-4979— Apache HTTPD WebServer 安全漏洞

一分钟漏洞结论

复制摘要 复制引用

影响对象

n/a n/a

利用判断

利用概率较高，应尽快评估

建议动作

优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。

Apple OS X是美国苹果（Apple）公司为Mac计算机所开发的一套专用操作系统。Apache HTTP Server是美国阿帕奇（Apache）软件基金会的一款用在Apple OS X中的开源网页服务器。 Apache HTTP Server 2.4.18版本至2.4.20版本存在安全漏洞，该漏洞源于当程序启用mod_http2和mod_ssl时，没有正确验证账户的客户端证书。远程攻击者通过单个链接向用户发送大量请求并终止重新协商进程，利用该漏洞绕过特定的访问限制。

CVE-2016-4979 影响 n/a n/a。利用概率较高，应尽快评估。Apple OS X是美国苹果（Apple）公司为Mac计算机所开发的一套专用操作系统。Apache HTTP Server是美国阿帕奇（Apache）软件基金会的一款用在Apple OS X中的开源网页服务器。 Apache HTTP Server 2.4.18版本至2.4.20版本存在安全漏洞，该漏洞源于当程序启用mod_http2和mod_ssl时，没 CVE-2016-4979 漏洞详情，神龙漏洞库，https://cve.imfht.com/detail/CVE-2016-4979

一、 漏洞 CVE-2016-4979 基础信息

受影响产品

二、漏洞 CVE-2016-4979 的公开POC

三、漏洞 CVE-2016-4979 的情报信息

CVE-2016-4979 补丁与修复 (1)

• https://github.com/apache/httpd/commit/2d0e4eff04ea963128a41faaef21f987272e05a2 x_refsource_CONFIRM

CVE-2016-4979 厂商安全公告 (8)

• https://security.netapp.com/advisory/ntap-20180601-0001/ x_refsource_CONFIRM
• 🔗 Oracle Solaris Third Party Bulletin - October 2016 查看完整文章 x_refsource_CONFIRM
• http://httpd.apache.org/security/vulnerabilities_24.html x_refsource_CONFIRM
• http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html x_refsource_CONFIRM
• http://www.securityfocus.com/bid/91566 vdb-entry x_refsource_BID
• http://www.securitytracker.com/id/1036225 vdb-entry x_refsource_SECTRACK
• https://access.redhat.com/errata/RHSA-2016:1420 vendor-advisory x_refsource_REDHAT
• https://security.gentoo.org/glsa/201610-02 vendor-advisory x_refsource_GENTOO

CVE-2016-4979 公开利用代码 (1)

• http://packetstormsecurity.com/files/137771/Apache-2.4.20-X509-Authentication-Bypass.html x_refsource_MISC

CVE-2016-4979 邮件列表归档 (14)

• https://lists.apache.org/thread.html/re1e3a24664d35bcd0a0e793e0b5fc6ca6c107f99a1b2c545c5d4b467%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/r04e89e873d54116a0635ef2f7061c15acc5ed27ef7500997beb65d6f%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/rb14daf9cc4e28d18cdc15d6a6ca74e565672fabf7ad89541071d008b%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• http://seclists.org/fulldisclosure/2016/Jul/11 mailing-list x_refsource_FULLDISC
• http://www.openwall.com/lists/oss-security/2016/07/05/5 mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• 🔗 svn commit: r1075470 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-13938.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html-Apache Mail Archives 查看完整文章 mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST

CVE-2016-4979 其他参考 (1)

• http://www.apache.org/dist/httpd/CHANGES_2.4 x_refsource_CONFIRM

• https://www.cve.org/CVERecord?id=CVE-2016-4979

同批安全公告 · n/a · 2016-07-06 · 共 6 条

IV. Related Vulnerabilities

V. Comments for CVE-2016-4979