中危 OpenSSL 至 1.0.1g SSL Mode Release Buffers 内存破坏漏洞

CVE编号

CVE-2014-0198

利用情况

EXP 已公开

补丁情况

官方补丁

披露时间

2014-05-06
该漏洞EXP已公开传播,漏洞利用成本极低,建议您立即关注并修复。
漏洞描述
OpenSSL是一款开放源码的SSL实现,用来实现网络通信的高强度加密。

OpenSSL so_ssl3_write()函数存在一个空指针引用错误,允许远程攻击者利用漏洞提交特殊的请求使OpenSSL崩溃,造成拒绝服务攻击。
解决建议
用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞:
http://ftp.openbsd.org/pub/OpenBSD/patches/5.5/common/005_openssl.patch.sig
参考链接
http://advisories.mageia.org/MGASA-2014-0204.html
http://aix.software.ibm.com/aix/efixes/security/openssl_advisory9.asc
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10629
http://kb.juniper.net/InfoCenter/index?page=content&id=KB29195
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136470.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136473.html
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00016.html
http://lists.opensuse.org/opensuse-updates/2014-05/msg00036.html
http://lists.opensuse.org/opensuse-updates/2014-05/msg00037.html
http://marc.info/?l=bugtraq&m=140389274407904&w=2
http://marc.info/?l=bugtraq&m=140389355508263&w=2
http://marc.info/?l=bugtraq&m=140431828824371&w=2
http://marc.info/?l=bugtraq&m=140448122410568&w=2
http://marc.info/?l=bugtraq&m=140544599631400&w=2
http://marc.info/?l=bugtraq&m=140621259019789&w=2
http://marc.info/?l=bugtraq&m=140752315422991&w=2
http://marc.info/?l=bugtraq&m=140904544427729&w=2
http://marc.info/?l=bugtraq&m=141658880509699&w=2
http://puppetlabs.com/security/cve/cve-2014-0198
http://seclists.org/fulldisclosure/2014/Dec/23
http://secunia.com/advisories/58337
http://secunia.com/advisories/58667
http://secunia.com/advisories/58713
http://secunia.com/advisories/58714
http://secunia.com/advisories/58939
http://secunia.com/advisories/58945
http://secunia.com/advisories/58977
http://secunia.com/advisories/59126
http://secunia.com/advisories/59162
http://secunia.com/advisories/59163
http://secunia.com/advisories/59190
http://secunia.com/advisories/59202
http://secunia.com/advisories/59264
http://secunia.com/advisories/59282
http://secunia.com/advisories/59284
http://secunia.com/advisories/59287
http://secunia.com/advisories/59300
http://secunia.com/advisories/59301
http://secunia.com/advisories/59306
http://secunia.com/advisories/59310
http://secunia.com/advisories/59342
http://secunia.com/advisories/59374
http://secunia.com/advisories/59398
http://secunia.com/advisories/59413
http://secunia.com/advisories/59437
http://secunia.com/advisories/59438
http://secunia.com/advisories/59440
http://secunia.com/advisories/59449
http://secunia.com/advisories/59450
http://secunia.com/advisories/59490
http://secunia.com/advisories/59491
http://secunia.com/advisories/59514
http://secunia.com/advisories/59525
http://secunia.com/advisories/59529
http://secunia.com/advisories/59655
http://secunia.com/advisories/59666
http://secunia.com/advisories/59669
http://secunia.com/advisories/59721
http://secunia.com/advisories/59784
http://secunia.com/advisories/59990
http://secunia.com/advisories/60049
http://secunia.com/advisories/60066
http://secunia.com/advisories/60571
http://secunia.com/advisories/61254
http://security.gentoo.org/glsa/glsa-201407-05.xml
http://support.citrix.com/article/CTX140876
http://support.f5.com/kb/en-us/solutions/public/15000/300/sol15329.html
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa...
http://www-01.ibm.com/support/docview.wss?uid=nas8N1020163
http://www-01.ibm.com/support/docview.wss?uid=swg21673137
http://www-01.ibm.com/support/docview.wss?uid=swg21676035
http://www-01.ibm.com/support/docview.wss?uid=swg21676062
http://www-01.ibm.com/support/docview.wss?uid=swg21676419
http://www-01.ibm.com/support/docview.wss?uid=swg21676529
http://www-01.ibm.com/support/docview.wss?uid=swg21676655
http://www-01.ibm.com/support/docview.wss?uid=swg21676879
http://www-01.ibm.com/support/docview.wss?uid=swg21676889
http://www-01.ibm.com/support/docview.wss?uid=swg21677527
http://www-01.ibm.com/support/docview.wss?uid=swg21677695
http://www-01.ibm.com/support/docview.wss?uid=swg21677828
http://www-01.ibm.com/support/docview.wss?uid=swg21677836
http://www-01.ibm.com/support/docview.wss?uid=swg21678167
http://www-01.ibm.com/support/docview.wss?uid=swg21683332
http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5095754
http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5095755
http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5095756
http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5095757
http://www.blackberry.com/btsc/KB36051
http://www.debian.org/security/2014/dsa-2931
http://www.fortiguard.com/advisory/FG-IR-14-018/
http://www.huawei.com/en/security/psirt/security-bulletins/security-advisorie...
http://www.ibm.com/support/docview.wss?uid=swg21676356
http://www.ibm.com/support/docview.wss?uid=swg24037783
http://www.mandriva.com/security/advisories?name=MDVSA-2014:080
http://www.mandriva.com/security/advisories?name=MDVSA-2015:062
http://www.openbsd.org/errata55.html#005_openssl
http://www.openssl.org/news/secadv_20140605.txt
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html
http://www.oracle.com/technetwork/topics/security/cpuoct2014-1972960.html
http://www.securityfocus.com/archive/1/534161/100/0/threaded
http://www.securityfocus.com/bid/67193
http://www.vmware.com/security/advisories/VMSA-2014-0006.html
http://www.vmware.com/security/advisories/VMSA-2014-0012.html
https://bugzilla.redhat.com/show_bug.cgi?id=1093837
https://cert-portal.siemens.com/productcert/pdf/ssa-234763.pdf
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n...
https://kb.bluecoat.com/index?page=content&id=SA80
https://kc.mcafee.com/corporate/index?page=content&id=SB10075
https://rt.openssl.org/Ticket/Display.html?user=guest&pass=guest&id=3321
https://www.novell.com/support/kb/doc.php?id=7015271
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 openssl openssl 1.0.0 -
运行在以下环境
应用 openssl openssl 1.0.0a -
运行在以下环境
应用 openssl openssl 1.0.0b -
运行在以下环境
应用 openssl openssl 1.0.0c -
运行在以下环境
应用 openssl openssl 1.0.0d -
运行在以下环境
应用 openssl openssl 1.0.0e -
运行在以下环境
应用 openssl openssl 1.0.0f -
运行在以下环境
应用 openssl openssl 1.0.0g -
运行在以下环境
应用 openssl openssl 1.0.0h -
运行在以下环境
应用 openssl openssl 1.0.0i -
运行在以下环境
应用 openssl openssl 1.0.0j -
运行在以下环境
应用 openssl openssl 1.0.0k -
运行在以下环境
应用 openssl openssl 1.0.0l -
运行在以下环境
应用 openssl openssl 1.0.1 -
运行在以下环境
应用 openssl openssl 1.0.1a -
运行在以下环境
应用 openssl openssl 1.0.1b -
运行在以下环境
应用 openssl openssl 1.0.1c -
运行在以下环境
应用 openssl openssl 1.0.1d -
运行在以下环境
应用 openssl openssl 1.0.1e -
运行在以下环境
应用 openssl openssl 1.0.1f -
运行在以下环境
应用 openssl openssl 1.0.1g -
运行在以下环境
系统 debian DPKG * Up to
(excluding)
1.0.1g-4
运行在以下环境
系统 redhat_6 openssl * Up to
(excluding)
0:1.0.1e-16.el6_5.14
运行在以下环境
系统 redhat_7 openssl * Up to
(excluding)
1:1.0.1e-34.el7_0.3
运行在以下环境
系统 suse_12 libmysqlclient18 * Up to
(excluding)
10.0.21-1
运行在以下环境
系统 ubuntu_12.04.5_lts openssl * Up to
(excluding)
1.0.1-4ubuntu5.13
运行在以下环境
系统 ubuntu_14.04.6_lts openssl * Up to
(excluding)
1.0.1f-1ubuntu2.1
阿里云评分
6.9
  • 攻击路径
    远程
  • 攻击复杂度
    复杂
  • 权限要求
    无需权限
  • 影响范围
    全局影响
  • EXP成熟度
    EXP 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
    DoS
  • 全网数量
    N/A
CWE-ID 漏洞类型
CWE-476 空指针解引用
NVD-CWE-Other
阿里云安全产品覆盖情况