CVE-2014-3509— OpenSSL 竞争条件漏洞

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。

OpenSSL是OpenSSL团队开发的一个开源的能够实现安全套接层（SSL v2/v3）和安全传输层（TLS v1）协议的通用加密库，它支持多种加密算法，包括对称密码、哈希算法、安全散列算法等。 OpenSSL 1.0.0n之前1.0.0版本和1.0.1i之前1.0.1版本的t1_lib.c文件中的‘ssl_parse_serverhello_tlsext’函数中存在竞争条件漏洞。当程序使用多线程和会话恢复功能时，远程攻击者可通过发送‘Elliptic Curve (EC) Supported Poin

CVE-2014-3509 影响 n/a n/a。利用概率较高，应尽快评估。OpenSSL是OpenSSL团队开发的一个开源的能够实现安全套接层（SSL v2/v3）和安全传输层（TLS v1）协议的通用加密库，它支持多种加密算法，包括对称密码、哈希算法、安全散列算法等。 OpenSSL 1.0.0n之前1.0.0版本和1.0.1i之前1.0.1版本的t1_lib.c文件中的‘ssl_parse_serverhello_tlsext CVE-2014-3509 漏洞详情，神龙漏洞库，https://cve.imfht.com/detail/CVE-2014-3509

一、 漏洞 CVE-2014-3509 基础信息

受影响产品

二、漏洞 CVE-2014-3509 的公开POC

三、漏洞 CVE-2014-3509 的情报信息

CVE-2014-3509 厂商安全公告 (31)

• http://www-01.ibm.com/support/docview.wss?uid=swg21683389 x_refsource_CONFIRM
• http://www-01.ibm.com/support/docview.wss?uid=swg21682293 x_refsource_CONFIRM
• https://www.openssl.org/news/secadv_20140806.txt x_refsource_CONFIRM
• https://bugzilla.redhat.com/show_bug.cgi?id=1127498 x_refsource_CONFIRM
• http://www-01.ibm.com/support/docview.wss?uid=swg21686997 x_refsource_CONFIRM
• http://www-01.ibm.com/support/docview.wss?uid=nas8N1020240 x_refsource_CONFIRM
• http://secunia.com/advisories/61775 third-party-advisory x_refsource_SECUNIA
• http://secunia.com/advisories/59700 third-party-advisory x_refsource_SECUNIA
• http://secunia.com/advisories/60803 third-party-advisory x_refsource_SECUNIA
• http://secunia.com/advisories/58962 third-party-advisory x_refsource_SECUNIA
• http://secunia.com/advisories/59756 third-party-advisory x_refsource_SECUNIA
• http://secunia.com/advisories/61959 third-party-advisory x_refsource_SECUNIA
• http://secunia.com/advisories/60938 third-party-advisory x_refsource_SECUNIA
• http://secunia.com/advisories/60921 third-party-advisory x_refsource_SECUNIA
• http://secunia.com/advisories/60493 third-party-advisory x_refsource_SECUNIA
• http://secunia.com/advisories/60221 third-party-advisory x_refsource_SECUNIA
• http://secunia.com/advisories/61017 third-party-advisory x_refsource_SECUNIA
• http://secunia.com/advisories/60022 third-party-advisory x_refsource_SECUNIA
• http://secunia.com/advisories/59710 third-party-advisory x_refsource_SECUNIA
• http://secunia.com/advisories/60917 third-party-advisory x_refsource_SECUNIA
• http://secunia.com/advisories/61100 third-party-advisory x_refsource_SECUNIA
• http://secunia.com/advisories/61184 third-party-advisory x_refsource_SECUNIA
• http://www.securityfocus.com/bid/69084 vdb-entry x_refsource_BID
• http://secunia.com/advisories/60684 third-party-advisory x_refsource_SECUNIA
• http://secunia.com/advisories/61139 third-party-advisory x_refsource_SECUNIA
• http://www.securitytracker.com/id/1030693 vdb-entry x_refsource_SECTRACK
• http://www.debian.org/security/2014/dsa-2998 vendor-advisory x_refsource_DEBIAN
• http://rhn.redhat.com/errata/RHSA-2015-0197.html vendor-advisory x_refsource_REDHAT
• http://www.mandriva.com/security/advisories?name=MDVSA-2014:158 vendor-advisory x_refsource_MANDRIVA
• http://security.gentoo.org/glsa/glsa-201412-39.xml vendor-advisory x_refsource_GENTOO
• https://exchange.xforce.ibmcloud.com/vulnerabilities/95159 vdb-entry x_refsource_XF

CVE-2014-3509 邮件列表归档 (11)

• http://marc.info/?l=bugtraq&m=142660345230545&w=2 vendor-advisory x_refsource_HP
• http://marc.info/?l=bugtraq&m=142350350616251&w=2 vendor-advisory x_refsource_HP
• http://marc.info/?l=bugtraq&m=142495837901899&w=2 vendor-advisory x_refsource_HP
• http://marc.info/?l=bugtraq&m=143290437727362&w=2 vendor-advisory x_refsource_HP
• 🔗 '[security bulletin] HPSBMU03267 rev.1 - HP Matrix Operating Environment and HP CloudSystem Matrix ru' - MARC 查看完整文章 vendor-advisory x_refsource_HP
• http://marc.info/?l=bugtraq&m=143290522027658&w=2 vendor-advisory x_refsource_HP
• http://marc.info/?l=bugtraq&m=142791032306609&w=2 vendor-advisory x_refsource_HP
• http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136473.html vendor-advisory x_refsource_FEDORA
• http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136470.html vendor-advisory x_refsource_FEDORA
• http://lists.opensuse.org/opensuse-updates/2014-08/msg00036.html vendor-advisory x_refsource_SUSE
• https://lists.balabit.hu/pipermail/syslog-ng-announce/2014-September/000196.html mailing-list x_refsource_MLIST

CVE-2014-3509 其他参考 (9)

• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888 x_refsource_CONFIRM
• http://aix.software.ibm.com/aix/efixes/security/openssl_advisory10.asc x_refsource_CONFIRM
• https://techzone.ergon.ch/CVE-2014-3511 x_refsource_CONFIRM
• https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commit%3Bh=fb0bc2b273bcc2d5401dd883fe869af4fc74bb21 x_refsource_CONFIRM
• https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380 x_refsource_CONFIRM
• http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-372998.htm x_refsource_CONFIRM
• https://support.citrix.com/article/CTX216642 x_refsource_CONFIRM
• https://www.freebsd.org/security/advisories/FreeBSD-SA-14:18.openssl.asc vendor-advisory x_refsource_FREEBSD
• ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2014-008.txt.asc vendor-advisory x_refsource_NETBSD

• https://www.cve.org/CVERecord?id=CVE-2014-3509

同批安全公告 · n/a · 2014-08-13 · 共 12 条

IV. Related Vulnerabilities

V. Comments for CVE-2014-3509