Input validation error in Google, Google Chrome

1) Input validation error

EUVDB-ID: #VU26685

Risk: Medium

CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2019-13741

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to insufficient validation of user-supplied input in Blink in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information.

Mitigation

Update to version 79.0.3945.79.

Vulnerable software versions

Google Chrome: 76.0.3809.87 - 78.0.3904.108

CPE2.3

• cpe:2.3:a:google:google_chrome:76.0.3809.87:*:*:*:*:*:*:*
• cpe:2.3:a:google:google_chrome:76.0.3809.100:*:*:*:*:*:*:*
• cpe:2.3:a:google:google_chrome:76.0.3809.132:*:*:*:*:*:*:*

External links

https://chromereleases.googleblog.com/2019/12/stable-channel-update-for-desktop.html
https://crbug.com/1011950

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.