Google Chrome OS prior 62.0.3202.74 ChromeVox HTTP Requests cryptographic issues
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.2 | $0-$5k | 0.00 |
A vulnerability classified as critical has been found in Google Chrome OS (Web Browser). Affected is an unknown code block of the component ChromeVox. The manipulation as part of a HTTP Requests 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. CVE summarizes:
Inappropriate implementation in ChromeVox in Google Chrome OS prior to 62.0.3202.74 allowed a remote attacker in a privileged network position to observe or tamper with certain cleartext HTTP requests by leveraging that position.
The bug was discovered 01/01/2018. The weakness was published 02/07/2018 (Website). The advisory is available at securityfocus.com. This vulnerability is traded as CVE-2017-15397 since 10/17/2017. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 01/02/2020). It is expected to see the exploit prices for this product increasing in the near future.This vulnerability is assigned to T1600 by the MITRE ATT&CK project.
The vulnerability was handled as a non-public zero-day exploit for at least 37 days. During that time the estimated underground price was around $25k-$100k.
Upgrading to version 62.0.3202.74 eliminates this vulnerability.
Similar entry is available at 112951.
Product
Type
Vendor
Name
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: 6.5VulDB Meta Temp Score: 6.4
VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.4
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
ATT&CK: T1600
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: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Chrome OS 62.0.3202.74
Timeline
10/17/2017 🔍01/01/2018 🔍
01/01/2018 🔍
02/07/2018 🔍
02/07/2018 🔍
02/08/2018 🔍
01/02/2020 🔍
Sources
Vendor: google.comAdvisory: securityfocus.com⛔
Status: Not defined
CVE: CVE-2017-15397 (🔍)
OVAL: 🔍
SecurityFocus: 102435 - Google ChromeOS CVE-2017-15397 Man in the Middle Security Bypass Vulnerability
See also: 🔍
Entry
Created: 02/08/2018 07:00Updated: 01/02/2020 15:34
Changes: 02/08/2018 07:00 (65), 01/02/2020 15:34 (3)
Complete: 🔍
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