Google Chrome up to 58 Skia out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Google Chrome up to 58. This vulnerability affects unknown code of the component Skia. This manipulation causes out-of-bounds. The identification of this vulnerability is CVE-2017-5063. It is possible to initiate the attack remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Google Chrome up to 58 (Web Browser). Affected by this vulnerability is an unknown code of the component Skia. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A numeric overflow in Skia in Google Chrome prior to 58.0.3029.81 for Linux, Windows, and Mac, and 58.0.3029.83 for Android, allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page.

The bug was discovered 04/19/2017. The weakness was shared 04/19/2017 by Wadih Matar with Zero Day Initiative as Stable Channel Update for Desktop, April 2017 as confirmed news (Website). It is possible to read the advisory at chromereleases.googleblog.com. This vulnerability is known as CVE-2017-5063 since 01/02/2017. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 100606 (Fedora 24 : 1:chromium-native_client / chromium (2017-7d698eba8b)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 169947 (OpenSUSE Security Update for chromium (openSUSE-SU-2017:1098-1)).

Upgrading to version 58.0.3029.81 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (100606), SecurityFocus (BID 97939†) and SecurityTracker (ID 1038317†). The entries VDB-100276, VDB-100277, VDB-100278 and VDB-100280 are related to this item. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.1

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.3
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
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: 100606
Nessus Name: Fedora 24 : 1:chromium-native_client / chromium (2017-7d698eba8b)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 867773
OpenVAS Name: Fedora Update for chromium FEDORA-2017-dc7ce3b314
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Chrome 58.0.3029.81

Timelineinfo

01/02/2017 🔍
04/19/2017 +107 days 🔍
04/19/2017 +0 days 🔍
04/19/2017 +0 days 🔍
04/19/2017 +0 days 🔍
04/20/2017 +1 days 🔍
04/20/2017 +0 days 🔍
06/05/2017 +46 days 🔍
10/27/2017 +144 days 🔍
09/17/2020 +1056 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: Stable Channel Update for Desktop, April 2017
Researcher: Wadih Matar
Organization: Zero Day Initiative
Status: Confirmed

CVE: CVE-2017-5063 (🔍)
GCVE (CVE): GCVE-0-2017-5063
GCVE (VulDB): GCVE-100-100279

OVAL: 🔍

SecurityFocus: 97939 - Google Chrome Prior to 58.0.3029.81 Multiple Security Vulnerabilities
OSVDB: - CVE-2017-5063 - Google - Chrome - Numeric Overflow Issue
SecurityTracker: 1038317

See also: 🔍

Entryinfo

Created: 04/20/2017 14:49
Updated: 09/17/2020 21:14
Changes: 04/20/2017 14:49 (83), 09/17/2020 21:14 (7)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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