CVE编号
CVE-2016-2176利用情况
暂无补丁情况
官方补丁披露时间
2016-05-05漏洞描述
OpenSSL是一个实现安全套接层和安全传输层协议的通用开源加密库，可支持多种加密算法，包括对称密码、哈希算法、安全散列算法等。OpenSSL EBCDIC存在越界读漏洞。当程序使用EBCDIC系统X509_NAME_oneline（）函数，ASN1字符串超过1024字节可导致越界读，进而可导致在缓冲区返回任意堆栈的数据。
解决建议
厂商已发布升级程序修复该漏洞，请及时更新下载：https://www.openssl.org/news/vulnerabilities.html
参考链接 |
|
|---|---|
| http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html | |
| http://packetstormsecurity.com/files/136912/Slackware-Security-Advisory-opens... | |
| http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa... | |
| http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html | |
| http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html | |
| http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html | |
| http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html | |
| http://www.securityfocus.com/bid/89746 | |
| http://www.securityfocus.com/bid/91787 | |
| http://www.securitytracker.com/id/1035721 | |
| http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=sl... | |
| https://bto.bluecoat.com/security-advisory/sa123 | |
| https://git.openssl.org/?p=openssl.git;a=commit;h=2919516136a4227d9e6d8f2fe66... | |
| https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr... | |
| https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr... | |
| https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40202 | |
| https://kc.mcafee.com/corporate/index?page=content&id=SB10160 | |
| https://security.gentoo.org/glsa/201612-16 | |
| https://security.netapp.com/advisory/ntap-20160504-0001/ | |
| https://support.apple.com/HT206903 | |
| https://www.openssl.org/news/secadv/20160503.txt | |
| https://www.tenable.com/security/tns-2016-18 |
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 | * |
Up to (including) 1.0.1s |
|||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | 1.0.2 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | 1.0.2a | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | 1.0.2b | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | 1.0.2c | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | 1.0.2d | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | 1.0.2e | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | 1.0.2f | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | 1.0.2g | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.2 | openssl | * |
Up to (excluding) 1.0.2h-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.3 | openssl | * |
Up to (excluding) 1.0.2h-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | openssl | * |
Up to (excluding) 1.0.2h-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.5 | openssl | * |
Up to (excluding) 1.0.2h-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | openssl | * |
Up to (excluding) 1.0.2h-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | openssl | * |
Up to (excluding) 1.0.2h-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | openssl | * |
Up to (excluding) 1.0.2h-r0 |
|||||
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 全局影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 N/A
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
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