Google Chrome up to 58 Blink memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.2$5k-$25k0.00

Summaryinfo

A vulnerability described as critical has been identified in Google Chrome up to 58. This issue affects some unknown processing of the component Blink. Such manipulation leads to memory corruption. This vulnerability is referenced as CVE-2017-5064. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Google Chrome up to 58 (Web Browser). Affected by this issue is an unknown code block of the component Blink. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Incorrect handling of DOM changes in Blink in Google Chrome prior to 58.0.3029.81 for Windows allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

The bug was discovered 04/19/2017. The weakness was published 04/19/2017 by Wadih Matar with Zero Day Initiative as Stable Channel Update for Desktop, April 2017 as confirmed news (Website). The advisory is shared for download at chromereleases.googleblog.com. This vulnerability is handled as CVE-2017-5064 since 01/02/2017. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 09/17/2020). It is expected to see the exploit prices for this product increasing in the near future.

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†). Similar entries are available at VDB-100276, VDB-100277, VDB-100278 and VDB-100279. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB 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: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: 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-2017-5064 (🔍)
GCVE (CVE): GCVE-0-2017-5064
GCVE (VulDB): GCVE-100-100280

OVAL: 🔍

SecurityFocus: 97939 - Google Chrome Prior to 58.0.3029.81 Multiple Security Vulnerabilities
OSVDB: - CVE-2017-5064 - Google - Chrome - Heap Corruption Issue
SecurityTracker: 1038317

See also: 🔍

Entryinfo

Created: 04/20/2017 14:49
Updated: 09/17/2020 21:22
Changes: 04/20/2017 14:49 (83), 09/17/2020 21:22 (7)
Complete: 🔍
Cache ID: 216::103

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