CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.4 | $0-$5k | 0.00 |
A vulnerability was found in Google Chrome up to 62 (Web Browser) and classified as critical. This issue affects an unknown function of the component v8. The manipulation as part of a HTML Page leads to a use after free vulnerability. Using CWE to declare the problem leads to CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. Impacted is confidentiality, integrity, and availability. The summary by CVE is:
A use after free in V8 in Google Chrome prior to 62.0.3202.89 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
The bug was discovered 11/06/2017. The weakness was published 08/28/2018 with Qihoo 360 Vulcan Team (Website). The advisory is shared at securityfocus.com. The identification of this vulnerability is CVE-2017-15399 since 10/17/2017. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/04/2023). It is expected to see the exploit prices for this product increasing in the near future.
The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 104458 (RHEL 6 : chromium-browser (RHSA-2017:3151)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Red Hat Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 370643 (Google Chrome Prior to 62.0.3202.89 Multiple Vulnerabilities).
Upgrading to version 62.0.3202.89 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (104458). Similar entry is available at 123304.
Product
Type
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: 7.5VulDB Meta Temp Score: 7.4
VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 8.8
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: Use after freeCWE: CWE-416 / CWE-119
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 |
Nessus ID: 104458
Nessus Name: RHEL 6 : chromium-browser (RHSA-2017:3151)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 70569
OpenVAS Name: Fedora Update for chromium FEDORA-2017-ea44f172e3
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Chrome 62.0.3202.89
Timeline
10/17/2017 🔍11/06/2017 🔍
11/06/2017 🔍
11/06/2017 🔍
11/08/2017 🔍
08/28/2018 🔍
08/28/2018 🔍
08/29/2018 🔍
05/04/2023 🔍
Sources
Vendor: google.comProduct: google.com
Advisory: RHSA-2017:3151⛔
Organization: Qihoo 360 Vulcan Team
Status: Not defined
CVE: CVE-2017-15399 (🔍)
OVAL: 🔍
SecurityFocus: 101692 - Google Chrome Prior to 62.0.3202.89 Stack Buffer Overflow and Denial of Service Vulnerabilities
See also: 🔍
Entry
Created: 08/29/2018 07:01Updated: 05/04/2023 18:38
Changes: 08/29/2018 07:01 (79), 03/18/2020 16:49 (4), 05/04/2023 18:38 (4)
Complete: 🔍
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