Current Description
It was found that Satellite 5 configured with SSL/TLS for the PostgreSQL backend failed to correctly validate X.509 server certificate host name fields. A man-in-the-middle attacker could use this flaw to spoof a PostgreSQL server using a specially crafted X.509 certificate.
Source:
MITRE
Description Last Modified:
08/22/2018
View Analysis Description
Analysis Description
It was found that Satellite 5 configured with SSL/TLS for the PostgreSQL backend failed to correctly validate X.509 server certificate host name fields. A man-in-the-middle attacker could use this flaw to spoof a PostgreSQL server using a specially crafted X.509 certificate.
Source:
MITRE
Description Last Modified:
08/22/2018
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
5.4 MEDIUM
Vector:
AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
(V3 legend)
Impact Score:
2.5
Exploitability Score:
2.8
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
Required
Scope (S):
Unchanged
Confidentiality (C):
Low
Integrity (I):
Low
Availability (A):
None
CVSS v2.0 Severity and Metrics:
Base Score:
5.8 MEDIUM
Vector:
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
(V2 legend)
Impact Subscore:
4.9
Exploitability Subscore:
8.6
Access Vector (AV):
Network
Access Complexity (AC):
Medium
Authentication (AU):
None
Confidentiality (C):
Partial
Integrity (I):
Partial
Availability (A):
None
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows unauthorized disclosure of information
Allows unauthorized modification
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Technical Details
Vulnerability Type
(View All)
- Improper Certificate Validation (CWE-295)
Change History
1 change record found
- show changes
Initial Analysis -
10/23/2018 10:22:21 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
Record truncated, showing 500 of 516 characters.
View Entire Change Record
OR
*cpe:2.3:a:redhat:satellite:5.0:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:satellite:5.1.1:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:satellite:5.2:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:satellite:5.3:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:satellite:5.4:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:satellite:5.4.1:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:satellite:5.5:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:satellite:5.6:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:satellite:5.7:*:*:*:*:*:*:*
*cpe:2.3:a:redhat:satellite:5 |
| Added |
CVSS V2 |
|
(AV:N/AC:M/Au:N/C:P/I:P/A:N) |
| Added |
CVSS V2 Metadata |
|
Victim must voluntarily interact with attack mechanism |
| Added |
CVSS V3 |
|
AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
| Added |
CWE |
|
CWE-295 |
| Added |
Reference |
|
https://access.redhat.com/security/cve/cve-2017-7513 [Vendor Advisory] |
| Changed |
Reference Type |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7513 No Types Assigned |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7513 Issue Tracking, Vendor Advisory |