CVE-2017-3635 Detail
Current Description
Vulnerability in the MySQL Connectors component of Oracle MySQL (subcomponent: Connector/C). Supported versions that are affected are 6.1.10 and earlier. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Connectors. Note: The documentation has also been updated for the correct way to use mysql_stmt_close(). Please see: https://dev.mysql.com/doc/refman/5.7/en/mysql-stmt-execute.html, https://dev.mysql.com/doc/refman/5.7/en/mysql-stmt-fetch.html, https://dev.mysql.com/doc/refman/5.7/en/mysql-stmt-close.html, https://dev.mysql.com/doc/refman/5.7/en/mysql-stmt-error.html, https://dev.mysql.com/doc/refman/5.7/en/mysql-stmt-errno.html, and https://dev.mysql.com/doc/refman/5.7/en/mysql-stmt-sqlstate.html. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H).
Source:
MITRE
Description Last Modified:
08/08/2017
View Analysis Description
Analysis Description
Vulnerability in the MySQL Connectors component of Oracle MySQL (subcomponent: Connector/C). Supported versions that are affected are 6.1.10 and earlier. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Connectors. Note: The documentation has also been updated for the correct way to use mysql_stmt_close(). Please see: https://dev.mysql.com/doc/refman/5.7/en/mysql-stmt-execute.html, https://dev.mysql.com/doc/refman/5.7/en/mysql-stmt-fetch.html, https://dev.mysql.com/doc/refman/5.7/en/mysql-stmt-close.html, https://dev.mysql.com/doc/refman/5.7/en/mysql-stmt-error.html, https://dev.mysql.com/doc/refman/5.7/en/mysql-stmt-errno.html, and https://dev.mysql.com/doc/refman/5.7/en/mysql-stmt-sqlstate.html. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H).
Source:
MITRE
Description Last Modified:
08/08/2017
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
5.3 MEDIUM
Vector:
AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
(V3 legend)
Impact Score:
3.6
Exploitability Score:
1.6
Attack Vector (AV):
Network
Attack Complexity (AC):
High
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High
CVSS v2.0 Severity and Metrics:
Base Score:
3.5 LOW
Vector:
(AV:N/AC:M/Au:S/C:N/I:N/A:P)
(V2 legend)
Impact Subscore:
2.9
Exploitability Subscore:
6.8
Access Vector (AV):
Network
Access Complexity (AC):
Medium
Authentication (AU):
Single
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
Partial
Additional Information:
Allows disruption of service
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Change History
4 change records found
- show changes
Modified Analysis -
5/2/2018 11:21:53 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
| Changed |
CPE Configuration |
OR
*cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions up to (including) 5.5.56
*cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions up to (including) 5.6.36
*cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions up to (including) 5.7.18
*cpe:2.3:a:oracle:mysql_connectors:*:*:*:*:*:*:*:* versions up to (including) 6.1.10 |
OR
*cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions from (including) 5.5.0 up to (including) 5.5.56
*cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions from (including) 5.6.0 up to (including) 5.6.36
*cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:* versions from (including) 5.7.0 up to (including) 5.7.18
*cpe:2.3:a:oracle:mysql_connector\/c:*:*:*:*:*:*:*:* versions up to (including) 6.1.10 |
| Changed |
Reference Type |
http://www.debian.org/security/2017/dsa-3922 No Types Assigned |
http://www.debian.org/security/2017/dsa-3922 Third Party Advisory |
CVE Modified by MITRE -
11/7/2017 9:29:03 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.debian.org/security/2017/dsa-3922 [No Types Assigned] |
Initial Analysis -
8/22/2017 9:32:01 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:a:oracle:mysql:5.5.56:*:*:*:*:*:*:* (and previous)
*cpe:2.3:a:oracle:mysql:5.6.36:*:*:*:*:*:*:* (and previous)
*cpe:2.3:a:oracle:mysql:5.7.18:*:*:*:*:*:*:* (and previous)
*cpe:2.3:a:oracle:mysql_connectors:6.1.10:*:*:*:*:*:*:* (and previous) |
| Added |
CVSS V2 |
|
(AV:N/AC:M/Au:S/C:N/I:N/A:P) |
| Added |
CVSS V3 |
|
AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |
| Added |
CWE |
|
CWE-284 |
| Changed |
Reference Type |
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html No Types Assigned |
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html Patch, Vendor Advisory |
| Changed |
Reference Type |
http://www.securityfocus.com/bid/99730 No Types Assigned |
http://www.securityfocus.com/bid/99730 Third Party Advisory, VDB Entry |
| Changed |
Reference Type |
http://www.securitytracker.com/id/1038928 No Types Assigned |
http://www.securitytracker.com/id/1038928 Third Party Advisory, VDB Entry |
CVE Modified by MITRE -
8/9/2017 9:29:11 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.securityfocus.com/bid/99730 [No Types Assigned] |
| Added |
Reference |
|
http://www.securitytracker.com/id/1038928 [No Types Assigned] |
Quick Info
CVE Dictionary Entry:
CVE-2017-3635
NVD Published Date:
08/08/2017
NVD Last Modified:
05/02/2018
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