CVE-2017-3730
OpenSSL Server Null Pointer Dereference Vulnerability
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.
INFO
Published Date :
May 4, 2017, 7:29 p.m.
Last Modified :
April 25, 2019, 1:59 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2017-3730 has a 4 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2017-3730
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-3730.
| URL | 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 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
None
hackerone one million reports
bugbountytips vulnerability-research
OpenSSL CVE-2017-3730 proof-of-concept
C
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-3730 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-3730 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Apr. 25, 2019
Action Type Old Value New Value Changed Reference Type https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03838en_us No Types Assigned https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03838en_us Third Party Advisory Changed Reference Type http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html No Types Assigned http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html Patch Changed Reference Type http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html No Types Assigned http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html Patch Changed Reference Type https://github.com/openssl/openssl/commit/efbe126e3ebb9123ac9d058aa2bb044261342aaa No Types Assigned https://github.com/openssl/openssl/commit/efbe126e3ebb9123ac9d058aa2bb044261342aaa Patch, Third Party Advisory Changed Reference Type https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html No Types Assigned https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html Patch Changed Reference Type http://www.securityfocus.com/bid/95812 Broken Link http://www.securityfocus.com/bid/95812 Broken Link, Third Party Advisory, VDB Entry Changed Reference Type https://security.gentoo.org/glsa/201702-07 No Types Assigned https://security.gentoo.org/glsa/201702-07 Third Party Advisory Changed Reference Type https://www.exploit-db.com/exploits/41192/ No Types Assigned https://www.exploit-db.com/exploits/41192/ Exploit, Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1037717 No Types Assigned http://www.securitytracker.com/id/1037717 Third Party Advisory, VDB Entry Added CPE Configuration OR *cpe:2.3:a:oracle:agile_engineering_data_management:6.1.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:agile_engineering_data_management:6.2.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_application_session_controller:3.7.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_application_session_controller:3.8.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:10.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:10.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_eagle_lnp_application_processor:10.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_operations_monitor:3.4:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_operations_monitor:4.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:9.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:jd_edwards_world_security:a9.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:jd_edwards_world_security:a9.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:jd_edwards_world_security:a9.3:*:*:*:*:*:*:* *cpe:2.3:a:oracle:jd_edwards_world_security:a9.4:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 23, 2019
Action Type Old Value New Value Added Reference https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html [No Types Assigned] -
CVE Modified by [email protected]
Jul. 28, 2018
Action Type Old Value New Value Added Reference https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03838en_us [No Types Assigned] -
CVE Modified by [email protected]
Feb. 14, 2018
Action Type Old Value New Value Added Reference https://github.com/openssl/openssl/commit/efbe126e3ebb9123ac9d058aa2bb044261342aaa [No Types Assigned] -
CVE Modified by [email protected]
Jan. 18, 2018
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html [No Types Assigned] -
CVE Modified by [email protected]
Oct. 20, 2017
Action Type Old Value New Value Added Reference http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html [No Types Assigned] -
CVE Modified by [email protected]
Sep. 02, 2017
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/41192/ [No Types Assigned] -
CVE Modified by [email protected]
Jul. 25, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1037717 [No Types Assigned] -
CVE Modified by [email protected]
Jul. 01, 2017
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201702-07 [No Types Assigned] -
Initial Analysis by [email protected]
May. 12, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://www.openssl.org/news/secadv/20170126.txt No Types Assigned https://www.openssl.org/news/secadv/20170126.txt Patch, Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/95812 No Types Assigned http://www.securityfocus.com/bid/95812 Broken Link Added CWE CWE-476 Added CPE Configuration OR *cpe:2.3:a:openssl:openssl:1.1.0:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.1.0a:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.1.0b:*:*:*:*:*:*:* *cpe:2.3:a:openssl:openssl:1.1.0c:*:*:*:*:*:*:* -
CVE Modified by [email protected]
May. 06, 2017
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/95812 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-3730 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-3730
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
95.42 }} 0.22%
score
0.99420
percentile