Google Chrome prior 72.0.3626.81 QUIC Networking cryptographic issue

CVSS Meta Temp Score
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Google Chrome. It has been rated as critical. The affected element is an unknown function of the component QUIC Networking. This manipulation causes cryptographic issue. This vulnerability is registered as CVE-2019-5754. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical was found in Google Chrome (Web Browser). Affected by this vulnerability is an unknown function of the component QUIC Networking. The manipulation with an unknown input leads to a cryptographic issue vulnerability. The CWE definition for the vulnerability is CWE-310. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Implementation error in QUIC Networking in Google Chrome prior to 72.0.3626.81 allowed an attacker running or able to cause use of a proxy server to obtain cleartext of transport encryption via malicious network proxy.

The bug was discovered 01/29/2019. The weakness was published 02/19/2019 with Qihoo 360 Vulcan Team (Website). The advisory is shared at chromereleases.googleblog.com. This vulnerability is known as CVE-2019-5754 since 01/09/2019. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1600 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 121514 (Google Chrome < 72.0.3626.81 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 371614 (Google Chrome Prior To 72.0.3626.81 Multiple Vulnerabilities).

Upgrading to version 72.0.3626.81 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 databases at Tenable (121514) and SecurityFocus (BID 106767†). Similar entries are available at VDB-131006, VDB-131007, VDB-131008 and VDB-131009. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.8

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cryptographic issue
CWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 121514
Nessus Name: Google Chrome < 72.0.3626.81 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Chrome 72.0.3626.81

Timelineinfo

01/09/2019 🔍
01/29/2019 +20 days 🔍
01/29/2019 +0 days 🔍
01/29/2019 +0 days 🔍
01/31/2019 +2 days 🔍
02/19/2019 +19 days 🔍
02/20/2019 +1 days 🔍
07/11/2023 +1602 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: RHSA-2019:0309
Organization: Qihoo 360 Vulcan Team
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2019-5754 (🔍)
GCVE (CVE): GCVE-0-2019-5754
GCVE (VulDB): GCVE-100-131005
SecurityFocus: 106767 - Google Chrome Prior to 72.0.3626.81 Multiple Security Vulnerabilities

See also: 🔍

Entryinfo

Created: 02/20/2019 07:58
Updated: 07/11/2023 11:36
Changes: 02/20/2019 07:58 (74), 05/11/2020 11:46 (5), 07/11/2023 11:36 (4)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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