CVE-2018-0732
CVSSN/A
发布时间 :2018-06-12 09:29:00
修订时间 :2018-06-14 21:29:01
NMS    

[原文]During key agreement in a TLS handshake using a DH(E) based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This could be exploited in a Denial Of Service attack. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2-1.0.2o).


[CNNVD]CNNVD数据暂缺。


[机译]译文暂缺.

- CVSS (基础分值)

CVSS暂不可用

- CPE (受影响的平台与产品)

产品及版本信息(CPE)暂不可用

- OVAL (用于检测的技术细节)

未找到相关OVAL定义

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0732
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-0732
(官方数据源) NVD

- 其它链接及资源

http://www.securityfocus.com/bid/104442
(UNKNOWN)  BID  104442
http://www.securitytracker.com/id/1041090
(UNKNOWN)  SECTRACK  1041090
https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=3984ef0b72831da8b3ece4745cac4f8575b19098
(UNKNOWN)  CONFIRM  https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=3984ef0b72831da8b3ece4745cac4f8575b19098
https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=ea7abeeabf92b7aca160bdd0208636d4da69f4f4
(UNKNOWN)  CONFIRM  https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=ea7abeeabf92b7aca160bdd0208636d4da69f4f4
https://www.openssl.org/news/secadv/20180612.txt
(UNKNOWN)  CONFIRM  https://www.openssl.org/news/secadv/20180612.txt

- 漏洞信息

OpenSSL CVE-2018-0732 Denial of Service Vulnerability
Failure to Handle Exceptional Conditions 104442
Yes No
2018-06-12 12:00:00 2018-06-12 12:00:00
Guido Vranken.

- 受影响的程序版本

OpenSSL Project OpenSSL 1.1
OpenSSL Project OpenSSL 1.0.2
OpenSSL Project OpenSSL 1.1.0h
OpenSSL Project OpenSSL 1.1.0g
OpenSSL Project OpenSSL 1.1.0f
OpenSSL Project OpenSSL 1.1.0e
OpenSSL Project OpenSSL 1.1.0d
OpenSSL Project OpenSSL 1.1.0c
OpenSSL Project OpenSSL 1.1.0b
OpenSSL Project OpenSSL 1.1.0a
OpenSSL Project OpenSSL 1.0.2o
OpenSSL Project OpenSSL 1.0.2n
OpenSSL Project OpenSSL 1.0.2m
OpenSSL Project OpenSSL 1.0.2l
OpenSSL Project OpenSSL 1.0.2k
OpenSSL Project OpenSSL 1.0.2j
OpenSSL Project OpenSSL 1.0.2i
OpenSSL Project OpenSSL 1.0.2h
OpenSSL Project OpenSSL 1.0.2g
OpenSSL Project OpenSSL 1.0.2f
OpenSSL Project OpenSSL 1.0.2e
OpenSSL Project OpenSSL 1.0.2d
OpenSSL Project OpenSSL 1.0.2c
OpenSSL Project OpenSSL 1.0.2b
OpenSSL Project OpenSSL 1.0.2a
,OpenSSL Project OpenSSL 1.1.0i-dev
OpenSSL Project OpenSSL 1.0.2p-dev

- 不受影响的程序版本

OpenSSL Project OpenSSL 1.1.0i-dev
OpenSSL Project OpenSSL 1.0.2p-dev

- 漏洞讨论

OpenSSL is prone to denial-of-service vulnerability.

An attacker can exploit this issue to cause a denial-of-service condition.

- 漏洞利用

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: vuldb@securityfocus.com.

- 解决方案

Updates are available. Please see the references or vendor advisory for more information.

- 相关参考

 

 

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