National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-3730 Detail

Current Description

In OpenSSL 1.1.0 before 1.1.0d, if a malicious server supplies bad parameters for a DHE or ECDHE key exchange then this can result in the client attempting to dereference a NULL pointer leading to a client crash. This could be exploited in a Denial of Service attack.

Source:  MITRE
Description Last Modified:  05/04/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 3.9


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html Patch
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html Patch
http://www.securityfocus.com/bid/95812 Broken Link Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1037717 Third Party Advisory VDB Entry
https://github.com/openssl/openssl/commit/efbe126e3ebb9123ac9d058aa2bb044261342aaa Patch Third Party Advisory
https://security.gentoo.org/glsa/201702-07 Third Party Advisory
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03838en_us Third Party Advisory
https://www.exploit-db.com/exploits/41192/ Exploit Third Party Advisory VDB Entry
https://www.openssl.org/news/secadv/20170126.txt Patch Vendor Advisory
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html Patch

Technical Details

Vulnerability Type (View All)

  • NULL Pointer Dereference (CWE-476)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:openssl:openssl:1.1.0
     Show Matching CPE(s)
 cpe:/a:openssl:openssl:1.1.0a
     Show Matching CPE(s)
 cpe:/a:openssl:openssl:1.1.0b
     Show Matching CPE(s)
 cpe:/a:openssl:openssl:1.1.0c
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:/a:oracle:agile_engineering_data_management:6.1.3
     Show Matching CPE(s)
 cpe:/a:oracle:agile_engineering_data_management:6.2.0
     Show Matching CPE(s)
 cpe:/a:oracle:communications_application_session_controller:3.7.1
     Show Matching CPE(s)
 cpe:/a:oracle:communications_application_session_controller:3.8.0
     Show Matching CPE(s)
 cpe:/a:oracle:communications_eagle_lnp_application_processor:10.0
     Show Matching CPE(s)
 cpe:/a:oracle:communications_eagle_lnp_application_processor:10.1
     Show Matching CPE(s)
 cpe:/a:oracle:communications_eagle_lnp_application_processor:10.2
     Show Matching CPE(s)
 cpe:/a:oracle:communications_operations_monitor:3.4
     Show Matching CPE(s)
 cpe:/a:oracle:communications_operations_monitor:4.0
     Show Matching CPE(s)
 cpe:/a:oracle:jd_edwards_enterpriseone_tools:9.2
     Show Matching CPE(s)
 cpe:/a:oracle:jd_edwards_world_security:a9.1
     Show Matching CPE(s)
 cpe:/a:oracle:jd_edwards_world_security:a9.2
     Show Matching CPE(s)
 cpe:/a:oracle:jd_edwards_world_security:a9.3
     Show Matching CPE(s)
 cpe:/a:oracle:jd_edwards_world_security:a9.4
     Show Matching CPE(s)


Change History

11 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-3730
NVD Published Date:
05/04/2017
NVD Last Modified:
04/25/2019