KLA11035 Multiple vulnerabilities in Google Chrome

Multiple serious vulnerabilities have been found in Google Chrome versions earlier than 59.0.3071.86. Malicious users can exploit these vulnerabilities possibly to cause a denial of service, execute arbitrary code, bypass security restrictions and obtain sensitive information.

Below is a complete list of vulnerabilities:

1. Type confusion in V8 can be exploited remotely possibly to obtain sensitive information or execute arbitrary code;
2. Out-of-bounds read in V8 can be exploited remotely by an unauthenticated attacker possibly to cause a denial of service;
3. An unspecified vulnerability in Omnibox can be exploited remotely possibly spoof addresses;
4. Use-after-free vulnerability in print preview can be exploited remotely possibly to execute arbitrary code or cause a denial of service;
5. Use-after-free vulnerability in Apps Bluetooth can be exploited remotely possibly to obtain sensitive information or cause a denial of service;
6. An unspecified vulnerability in CSP reporting can be exploited remotely possibly to obtain sensitive information;
7. Multiple unspecified vulnerabilities in Omnibox can be exploited remotely possibly to spoof user interface;
8. Heap buffer overflow in Skia can be exploited remotely possibly to cause a denial of service;
9. An improper mailto handling can be exploited remotely possibly to execute arbitrary code;
10. Multiple unspecified vulnerabilities in Blink can be exploited remotely to spoof user interface;
11. Use-after-free vulnerability in credit card autofill can be exploited remotely possibly to execute arbitrary code;
12. An unspecified vulnerability can be exploited remotely possibly to bypass extension verification;
13. Insufficient hardening in credit card editor can be exploited remotely by an unauthenticated user with an unspecified impact;
14. Improper JavaScript code execution on WebUI pages can be exploited remotely possibly to obtain sensitive information or spoof user interface.

NB: These vulnerabilities do not have any public CVSS rating so rating can be changed by the time.

NB: At this moment Google has just reserved CVE numbers for thess vulnerabilities. Information can be changed soon.

Original advisories

Stable Channel Update for Desktop

Exploitation

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Related products

Google-Chrome

CVE list

CVE-2017-5087 high

CVE-2017-5088 high

CVE-2017-5089 warning

CVE-2017-5076 warning

CVE-2017-5077 high

CVE-2017-5078 high

CVE-2017-5079 warning

CVE-2017-5080 high

CVE-2017-5081 warning

CVE-2017-5083 warning

CVE-2017-5086 warning

CVE-2017-5070 high

CVE-2017-5071 high

CVE-2017-5073 high

CVE-2017-5074 high

CVE-2017-5075 warning

Solution

Update to the latest version. File with name old_chrome can be still detected after update. It caused by Google Chrome update policy which does not remove old versions when installing updates. Try to contact vendor for further delete instructions or ignore such kind of alerts at your own risk.

Download Google Chrome

Impacts

• ACE

Arbitrary code execution. Exploitation of vulnerabilities with this impact can lead to executing by abuser any code or commands at vulnerable machine or process.

• OSI

Obtain sensitive information. Exploitation of vulnerabilities with this impact can lead to capturing by abuser information, critical for user or system.

• DoS

Denial of service. Exploitation of vulnerabilities with this impact can lead to loss of system availability or critical functional fault.

• SB

Security bypass. Exploitation of vulnerabilities with this impact can lead to performing actions restricted by current security settings.

• SUI

Spoof user interface. Exploitation of vulnerabilities with this impact can lead to changes in user interface to beguile user into inaccurate behavior.

Affected Products

• Google Chrome versions earlier than 59.0.3071.86 (all branches)