CVE-2012-0883— Apache HTTP Server ‘LD_LIBRARY_PATH’ 权限许可和访问控制问题漏洞

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

尚无明确在野利用证据，仍需结合暴露面评估

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。

Apache HTTP Server是流行的开源WEB服务器程序，可使用在Unix和Windows操作系统下。 Apache HTTP Server 2.4.2之前版本中的envvars（也称envvars-std）中存在漏洞，该漏洞源于在LD_LIBRARY_PATH中放置了一个零长度的目录名。本地用户在执行apachectl时，可借助在当前工作的目录中的特洛伊木马DSO，获取权限。

CVE-2012-0883 影响 n/a n/a。尚无明确在野利用证据，仍需结合暴露面评估。Apache HTTP Server是流行的开源WEB服务器程序，可使用在Unix和Windows操作系统下。 Apache HTTP Server 2.4.2之前版本中的envvars（也称envvars-std）中存在漏洞，该漏洞源于在LD_LIBRARY_PATH中放置了一个零长度的目录名。本地用户在执行apachectl时，可借助在当前工作的目录中的 CVE-2012-0883 漏洞详情，神龙漏洞库，https://cve.imfht.com/detail/CVE-2012-0883

一、 漏洞 CVE-2012-0883 基础信息

受影响产品

二、漏洞 CVE-2012-0883 的公开POC

三、漏洞 CVE-2012-0883 的情报信息

CVE-2012-0883 厂商安全公告 (6)

• http://support.apple.com/kb/HT5880 x_refsource_CONFIRM
• Apache HTTP Server 2.4 vulnerabilities - The Apache HTTP Server Project x_refsource_CONFIRM
• http://www.securityfocus.com/bid/53046 vdb-entry x_refsource_BID
• http://secunia.com/advisories/48849 third-party-advisory x_refsource_SECUNIA
• http://www.securitytracker.com/id?1026932 vdb-entry x_refsource_SECTRACK
• https://exchange.xforce.ibmcloud.com/vulnerabilities/74901 vdb-entry x_refsource_XF

CVE-2012-0883 邮件列表归档 (21)

• http://marc.info/?l=bugtraq&m=134012830914727&w=2 vendor-advisory x_refsource_HP
• http://lists.opensuse.org/opensuse-updates/2013-02/msg00012.html vendor-advisory x_refsource_SUSE
• http://lists.apple.com/archives/security-announce/2013/Sep/msg00002.html vendor-advisory x_refsource_APPLE
• http://lists.opensuse.org/opensuse-updates/2013-02/msg00009.html vendor-advisory x_refsource_SUSE
• http://article.gmane.org/gmane.comp.apache.devel/48158 mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/r05b5357d1f6bd106f41541ee7d87aafe3f5ea4dc3e9bde5ce09baff8%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/r9b4b963760a3cb5a4a70c902f325c6c0337fe51d5b8570416f8f8729%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/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/r1d201e3da31a2c8aa870c8314623caef7debd74a13d0f25205e26f15%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E 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/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%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
• https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%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

CVE-2012-0883 其他参考 (5)

• http://svn.apache.org/viewvc?view=revision&revision=1296428 x_refsource_CONFIRM
• http://www.xerox.com/download/security/security-bulletin/16287-4d6b7b0c81f7b/cert_XRX13-003_v1.0.pdf x_refsource_CONFIRM
• http://www.apache.org/dist/httpd/Announcement2.4.html x_refsource_CONFIRM
• http://www.apachelounge.com/Changelog-2.4.html x_refsource_CONFIRM
• https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862 vendor-advisory x_refsource_HP

• https://www.cve.org/CVERecord?id=CVE-2012-0883

同批安全公告 · n/a · 2012-04-18 · 共 14 条

IV. Related Vulnerabilities

V. Comments for CVE-2012-0883