McAfee Threat Intelligence Exchange 1.3.01.3.0/2.0.x/2.1.x/2.2.0 SSH Host Key Generation cryptographic issues
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.7 | $0-$5k | 0.00 |
A vulnerability classified as critical has been found in McAfee Threat Intelligence Exchange 1.3.01.3.0/2.0.x/2.1.x/2.2.0. This affects an unknown part of the component SSH Host Key Generation. The manipulation with an unknown input leads to a cryptographic issues vulnerability. CWE is classifying the issue as CWE-310. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:
SSH host keys generation vulnerability in the server in McAfee Threat Intelligence Exchange Server (TIE Server) 1.3.0, 2.0.x, 2.1.x, 2.2.0 allows man-in-the-middle attackers to spoof servers via acquiring keys from another environment.
The bug was discovered 10/01/2018. The weakness was published 10/03/2018 (Website). The advisory is shared at kc.mcafee.com. This vulnerability is uniquely identified as CVE-2018-6695 since 02/05/2018. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 03/29/2020). MITRE ATT&CK project uses the attack technique T1600 for this issue.
The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $5k-$25k.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Product
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.7VulDB Meta Temp Score: 5.7
VulDB Base Score: 5.6
VulDB Temp Score: 5.6
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.9
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Cryptographic issuesCWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
02/05/2018 🔍10/01/2018 🔍
10/03/2018 🔍
10/03/2018 🔍
10/04/2018 🔍
03/29/2020 🔍
Sources
Vendor: mcafee.comAdvisory: kc.mcafee.com
Status: Not defined
Confirmation: 🔍
CVE: CVE-2018-6695 (🔍)
Entry
Created: 10/04/2018 15:58Updated: 03/29/2020 16:50
Changes: 10/04/2018 15:58 (56), 03/29/2020 16:50 (2)
Complete: 🔍
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