低危 TLS Protocol 至 1.2 DHE_EXPORT Ciphersuite Logjam 加密问题漏洞

CVE编号

CVE-2015-4000

利用情况

POC 已公开

补丁情况

官方补丁

披露时间

2015-05-21
漏洞描述
TLS(Transport Layer Security,安全传输层协议)是一套用于在两个通信应用程序之间提供保密性和数据完整性的协议。

TLS协议1.2及之前版本中存在安全漏洞。当服务器启用DHE_EXPORT密码套件时,程序未能正确传递DHE_EXPORT选项。攻击者可通过重写ClientHello(使用DHE_EXPORT取代DHE),然后重写ServerHello(使用DHE取代DHE_EXPORT),利用该漏洞实施中间人攻击和cipher-downgrade攻击。
解决建议
目前没有详细解决方案提供:
https://weakdh.org/
参考链接
http://aix.software.ibm.com/aix/efixes/security/sendmail_advisory2.asc
http://fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-c...
http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc
http://h20564.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c04876402
http://h20564.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c04949778
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10681
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10727
http://lists.apple.com/archives/security-announce/2015/Jun/msg00001.html
http://lists.apple.com/archives/security-announce/2015/Jun/msg00002.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159314.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159351.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160117.html
http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00023.html
http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00024.html
http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00026.html
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00001.html
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00003.html
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00004.html
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00005.html
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00007.html
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00025.html
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.html
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00033.html
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00034.html
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00039.html
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00040.html
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00046.html
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00047.html
http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00021.html
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00017.html
http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00001.html
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00031.html
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00032.html
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00037.html
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00039.html
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00040.html
http://lists.opensuse.org/opensuse-updates/2015-07/msg00016.html
http://lists.opensuse.org/opensuse-updates/2015-10/msg00011.html
http://lists.opensuse.org/opensuse-updates/2016-02/msg00094.html
http://lists.opensuse.org/opensuse-updates/2016-02/msg00097.html
http://marc.info/?l=bugtraq&m=143506486712441&w=2
http://marc.info/?l=bugtraq&m=143557934009303&w=2
http://marc.info/?l=bugtraq&m=143558092609708&w=2
http://marc.info/?l=bugtraq&m=143628304012255&w=2
http://marc.info/?l=bugtraq&m=143637549705650&w=2
http://marc.info/?l=bugtraq&m=143655800220052&w=2
http://marc.info/?l=bugtraq&m=143880121627664&w=2
http://marc.info/?l=bugtraq&m=144043644216842&w=2
http://marc.info/?l=bugtraq&m=144050121701297&w=2
http://marc.info/?l=bugtraq&m=144060576831314&w=2
http://marc.info/?l=bugtraq&m=144060606031437&w=2
http://marc.info/?l=bugtraq&m=144061542602287&w=2
http://marc.info/?l=bugtraq&m=144069189622016&w=2
http://marc.info/?l=bugtraq&m=144102017024820&w=2
http://marc.info/?l=bugtraq&m=144104533800819&w=2
http://marc.info/?l=bugtraq&m=144493176821532&w=2
http://marc.info/?l=bugtraq&m=145409266329539&w=2
http://openwall.com/lists/oss-security/2015/05/20/8
http://rhn.redhat.com/errata/RHSA-2015-1072.html
http://rhn.redhat.com/errata/RHSA-2015-1185.html
http://rhn.redhat.com/errata/RHSA-2015-1197.html
http://rhn.redhat.com/errata/RHSA-2015-1228.html
http://rhn.redhat.com/errata/RHSA-2015-1229.html
http://rhn.redhat.com/errata/RHSA-2015-1230.html
http://rhn.redhat.com/errata/RHSA-2015-1241.html
http://rhn.redhat.com/errata/RHSA-2015-1242.html
http://rhn.redhat.com/errata/RHSA-2015-1243.html
http://rhn.redhat.com/errata/RHSA-2015-1485.html
http://rhn.redhat.com/errata/RHSA-2015-1486.html
http://rhn.redhat.com/errata/RHSA-2015-1488.html
http://rhn.redhat.com/errata/RHSA-2015-1526.html
http://rhn.redhat.com/errata/RHSA-2015-1544.html
http://rhn.redhat.com/errata/RHSA-2015-1604.html
http://rhn.redhat.com/errata/RHSA-2016-1624.html
http://rhn.redhat.com/errata/RHSA-2016-2056.html
http://support.apple.com/kb/HT204941
http://support.apple.com/kb/HT204942
http://support.citrix.com/article/CTX201114
http://www-01.ibm.com/support/docview.wss?uid=swg21959111
http://www-01.ibm.com/support/docview.wss?uid=swg21959195
http://www-01.ibm.com/support/docview.wss?uid=swg21959325
http://www-01.ibm.com/support/docview.wss?uid=swg21959453
http://www-01.ibm.com/support/docview.wss?uid=swg21959481
http://www-01.ibm.com/support/docview.wss?uid=swg21959517
http://www-01.ibm.com/support/docview.wss?uid=swg21959530
http://www-01.ibm.com/support/docview.wss?uid=swg21959539
http://www-01.ibm.com/support/docview.wss?uid=swg21959636
http://www-01.ibm.com/support/docview.wss?uid=swg21959812
http://www-01.ibm.com/support/docview.wss?uid=swg21960191
http://www-01.ibm.com/support/docview.wss?uid=swg21961717
http://www-01.ibm.com/support/docview.wss?uid=swg21962455
http://www-01.ibm.com/support/docview.wss?uid=swg21962739
http://www-304.ibm.com/support/docview.wss?uid=swg21958984
http://www-304.ibm.com/support/docview.wss?uid=swg21959132
http://www-304.ibm.com/support/docview.wss?uid=swg21960041
http://www-304.ibm.com/support/docview.wss?uid=swg21960194
http://www-304.ibm.com/support/docview.wss?uid=swg21960380
http://www-304.ibm.com/support/docview.wss?uid=swg21960418
http://www-304.ibm.com/support/docview.wss?uid=swg21962816
http://www-304.ibm.com/support/docview.wss?uid=swg21967893
http://www.debian.org/security/2015/dsa-3287
http://www.debian.org/security/2015/dsa-3300
http://www.debian.org/security/2015/dsa-3316
http://www.debian.org/security/2015/dsa-3324
http://www.debian.org/security/2015/dsa-3339
http://www.debian.org/security/2016/dsa-3688
http://www.fortiguard.com/advisory/2015-05-20-logjam-attack
http://www.mozilla.org/security/announce/2015/mfsa2015-70.html
http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html
http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html
http://www.securityfocus.com/bid/74733
http://www.securityfocus.com/bid/91787
http://www.securitytracker.com/id/1032474
http://www.securitytracker.com/id/1032475
http://www.securitytracker.com/id/1032476
http://www.securitytracker.com/id/1032637
http://www.securitytracker.com/id/1032645
http://www.securitytracker.com/id/1032647
http://www.securitytracker.com/id/1032648
http://www.securitytracker.com/id/1032649
http://www.securitytracker.com/id/1032650
http://www.securitytracker.com/id/1032651
http://www.securitytracker.com/id/1032652
http://www.securitytracker.com/id/1032653
http://www.securitytracker.com/id/1032654
http://www.securitytracker.com/id/1032655
http://www.securitytracker.com/id/1032656
http://www.securitytracker.com/id/1032688
http://www.securitytracker.com/id/1032699
http://www.securitytracker.com/id/1032702
http://www.securitytracker.com/id/1032727
http://www.securitytracker.com/id/1032759
http://www.securitytracker.com/id/1032777
http://www.securitytracker.com/id/1032778
http://www.securitytracker.com/id/1032783
http://www.securitytracker.com/id/1032784
http://www.securitytracker.com/id/1032856
http://www.securitytracker.com/id/1032864
http://www.securitytracker.com/id/1032865
http://www.securitytracker.com/id/1032871
http://www.securitytracker.com/id/1032884
http://www.securitytracker.com/id/1032910
http://www.securitytracker.com/id/1032932
http://www.securitytracker.com/id/1032960
http://www.securitytracker.com/id/1033019
http://www.securitytracker.com/id/1033064
http://www.securitytracker.com/id/1033065
http://www.securitytracker.com/id/1033067
http://www.securitytracker.com/id/1033208
http://www.securitytracker.com/id/1033209
http://www.securitytracker.com/id/1033210
http://www.securitytracker.com/id/1033222
http://www.securitytracker.com/id/1033341
http://www.securitytracker.com/id/1033385
http://www.securitytracker.com/id/1033416
http://www.securitytracker.com/id/1033430
http://www.securitytracker.com/id/1033433
http://www.securitytracker.com/id/1033513
http://www.securitytracker.com/id/1033760
http://www.securitytracker.com/id/1033891
http://www.securitytracker.com/id/1033991
http://www.securitytracker.com/id/1034087
http://www.securitytracker.com/id/1034728
http://www.securitytracker.com/id/1034884
http://www.securitytracker.com/id/1036218
http://www.securitytracker.com/id/1040630
http://www.solarwinds.com/documentation/storage/storagemanager/docs/ReleaseNo...
http://www.ubuntu.com/usn/USN-2656-1
http://www.ubuntu.com/usn/USN-2656-2
http://www.ubuntu.com/usn/USN-2673-1
http://www.ubuntu.com/usn/USN-2696-1
http://www.ubuntu.com/usn/USN-2706-1
https://blog.cloudflare.com/logjam-the-latest-tls-vulnerability-explained/
https://bto.bluecoat.com/security-advisory/sa98
https://bugzilla.mozilla.org/show_bug.cgi?id=1138554
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.19.1_rele...
https://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c04718196
https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n...
https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n...
https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n...
https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n...
https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n...
https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n...
https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n...
https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n...
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n...
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n...
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n...
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n...
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n...
https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Cente...
https://kc.mcafee.com/corporate/index?page=content&id=SB10122
https://openssl.org/news/secadv/20150611.txt
https://puppet.com/security/cve/CVE-2015-4000
https://security.gentoo.org/glsa/201506-02
https://security.gentoo.org/glsa/201512-10
https://security.gentoo.org/glsa/201603-11
https://security.gentoo.org/glsa/201701-46
https://security.netapp.com/advisory/ntap-20150619-0001/
https://support.citrix.com/article/CTX216642
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-...
https://weakdh.org/
https://weakdh.org/imperfect-forward-secrecy.pdf
https://www-304.ibm.com/support/docview.wss?uid=swg21959745
https://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5098403
https://www.openssl.org/blog/blog/2015/05/20/logjam-freak-upcoming-changes/
https://www.openssl.org/news/secadv_20150611.txt
https://www.oracle.com/security-alerts/cpujan2021.html
https://www.suse.com/security/cve/CVE-2015-4000.html
受影响软件情况
# 类型 厂商 产品 版本 影响面
1
运行在以下环境
应用 apple safari * -
运行在以下环境
应用 google chrome - -
运行在以下环境
应用 ibm content_manager 8.5 -
运行在以下环境
应用 microsoft ie * -
运行在以下环境
应用 mozilla firefox * -
运行在以下环境
应用 mozilla firefox 39.0 -
运行在以下环境
应用 mozilla firefox_esr 31.8 -
运行在以下环境
应用 mozilla firefox_esr 38.1.0 -
运行在以下环境
应用 mozilla network_security_services 3.19 -
运行在以下环境
应用 mozilla seamonkey 2.35 -
运行在以下环境
应用 mozilla thunderbird 31.8 -
运行在以下环境
应用 mozilla thunderbird 38.1 -
运行在以下环境
应用 openssl openssl * Up to
(including)
1.0.1m
运行在以下环境
应用 openssl openssl * From
(including)
1.0.1
Up to
(including)
1.0.1m
运行在以下环境
应用 openssl openssl * From
(including)
1.0.2
Up to
(including)
1.0.2a
运行在以下环境
应用 opera opera_browser - -
运行在以下环境
应用 oracle jdk 1.6.0 -
运行在以下环境
应用 oracle jdk 1.7.0 -
运行在以下环境
应用 oracle jdk 1.8.0 -
运行在以下环境
应用 oracle jre 1.6.0 -
运行在以下环境
应用 oracle jre 1.7.0 -
运行在以下环境
应用 oracle jre 1.8.0 -
运行在以下环境
应用 oracle jrockit r28.3.6 -
运行在以下环境
应用 oracle sparc-opl_service_processor * Up to
(including)
1121
运行在以下环境
系统 debian DPKG * Up to
(excluding)
2:3.26-1+debu8u1
运行在以下环境
系统 redhat_5 openssl * Up to
(excluding)
0:0.9.8e-36.el5_11
运行在以下环境
系统 redhat_6 java-1.5.0-ibm * Up to
(excluding)
1:1.5.0.16.13-1jpp.3.el5
运行在以下环境
系统 redhat_7 java-1.6.0-openjdk * Up to
(excluding)
1:1.6.0.36-1.13.8.1.el5_11
运行在以下环境
系统 suse_12 MozillaFirefox * Up to
(excluding)
38.4.0esr-51
运行在以下环境
系统 ubuntu_12.04.5_lts apache2 * Up to
(excluding)
2.2.22-1ubuntu1.9
运行在以下环境
系统 ubuntu_14.04.6_lts apache2 * Up to
(excluding)
2.4.7-1ubuntu4.4
运行在以下环境
系统 ubuntu_16.04.7_lts firefox * Up to
(excluding)
39.0+build5-0ubuntu1
运行在以下环境
系统 ubuntu_18.04.5_lts firefox * Up to
(excluding)
39.0+build5-0ubuntu1
运行在以下环境
系统 ubuntu_18.10 firefox * Up to
(excluding)
39.0+build5-0ubuntu1
阿里云评分
2.7
  • 攻击路径
    远程
  • 攻击复杂度
    困难
  • 权限要求
    无需权限
  • 影响范围
    有限影响
  • EXP成熟度
    POC 已公开
  • 补丁情况
    官方补丁
  • 数据保密性
    无影响
  • 数据完整性
    无影响
  • 服务器危害
    无影响
  • 全网数量
    100
CWE-ID 漏洞类型
阿里云安全产品覆盖情况