CVE-2012-0031— Apache HTTP Server Scoreboard本地安全限制绕过漏洞

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是美国阿帕奇（Apache）软件基金会的一款开源网页服务器。该服务器具有快速、可靠且可通过简单的API进行扩充的特点。 Apache HTTP Server中存在漏洞，该漏洞源于其子进程可以更改scoreboard共享内存段的内存类型记录。本地恶意用户可利用该漏洞造成父进程关闭时无效的释放操作，使本地攻击者可绕过某些安全限制。

CVE-2012-0031 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是美国阿帕奇（Apache）软件基金会的一款开源网页服务器。该服务器具有快速、可靠且可通过简单的API进行扩充的特点。 Apache HTTP Server中存在漏洞，该漏洞源于其子进程可以更改scoreboard共享内存段的内存类型记录。本地恶意用户可利用该漏洞造成父进程关闭时无效的释放操作，使本地攻击者可绕过某些安全限 CVE-2012-0031 漏洞详情，神龙漏洞库，https://cve.imfht.com/detail/CVE-2012-0031

一、 漏洞 CVE-2012-0031 基础信息

受影响产品

二、漏洞 CVE-2012-0031 的公开POC

三、漏洞 CVE-2012-0031 的情报信息

CVE-2012-0031 厂商安全公告 (12)

• http://www.oracle.com/technetwork/topics/security/cpujul2012-392727.html x_refsource_CONFIRM
• http://support.apple.com/kb/HT5501 x_refsource_CONFIRM
• https://bugzilla.redhat.com/show_bug.cgi?id=773744 x_refsource_CONFIRM
• http://www.securityfocus.com/bid/51407 vdb-entry x_refsource_BID
• http://secunia.com/advisories/48551 third-party-advisory x_refsource_SECUNIA
• http://secunia.com/advisories/47410 third-party-advisory x_refsource_SECUNIA
• http://www.debian.org/security/2012/dsa-2405 vendor-advisory x_refsource_DEBIAN
• http://rhn.redhat.com/errata/RHSA-2012-0128.html vendor-advisory x_refsource_REDHAT
• http://www.mandriva.com/security/advisories?name=MDVSA-2013:150 vendor-advisory x_refsource_MANDRIVA
• http://www.mandriva.com/security/advisories?name=MDVSA-2012:012 vendor-advisory x_refsource_MANDRIVA
• http://rhn.redhat.com/errata/RHSA-2012-0543.html vendor-advisory x_refsource_REDHAT
• http://rhn.redhat.com/errata/RHSA-2012-0542.html vendor-advisory x_refsource_REDHAT

CVE-2012-0031 邮件列表归档 (25)

• http://marc.info/?l=bugtraq&m=134987041210674&w=2 vendor-advisory x_refsource_HP
• http://marc.info/?l=bugtraq&m=133294460209056&w=2 vendor-advisory x_refsource_HP
• http://marc.info/?l=bugtraq&m=133494237717847&w=2 vendor-advisory x_refsource_HP
• http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00002.html vendor-advisory x_refsource_SUSE
• http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html vendor-advisory x_refsource_APPLE
• https://lists.apache.org/thread.html/r05b5357d1f6bd106f41541ee7d87aafe3f5ea4dc3e9bde5ce09baff8%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%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/r9b4b963760a3cb5a4a70c902f325c6c0337fe51d5b8570416f8f8729%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/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%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/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b%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/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/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b03a5d5bb71d4bb80257c0d34e4%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/rb9c9f42dafa25d2f669dac2a536a03f2575bc5ec1be6f480618aee10%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/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST
• https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3E mailing-list x_refsource_MLIST

CVE-2012-0031 其他参考 (3)

• http://www.halfdog.net/Security/2011/ApacheScoreboardInvalidFreeOnShutdown/ x_refsource_MISC
• http://svn.apache.org/viewvc?view=revision&revision=1230065 x_refsource_CONFIRM
• http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041 vendor-advisory x_refsource_HP

• https://www.cve.org/CVERecord?id=CVE-2012-0031

同批安全公告 · n/a · 2012-01-18 · 共 80 条

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IV. Related Vulnerabilities

V. Comments for CVE-2012-0031