Google Chrome prior 116.0.5845.140 MediaStream use after free

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$5k-$25k0.00

Summaryinfo

A vulnerability was found in Google Chrome. It has been classified as critical. This vulnerability affects unknown code of the component MediaStream. This manipulation causes use after free. This vulnerability is registered as CVE-2023-4572. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical was found in Google Chrome (Web Browser). Affected by this vulnerability is an unknown code block of the component MediaStream. The manipulation with an unknown input leads to a use after free vulnerability. The CWE definition for the vulnerability is CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Use after free in MediaStream in Google Chrome prior to 116.0.5845.140 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

The weakness was published 08/30/2023. The advisory is shared at chromereleases.googleblog.com. This vulnerability is known as CVE-2023-4572 since 08/28/2023. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 09/22/2023). It is expected to see the exploit prices for this product increasing in the near future.

Upgrading to version 116.0.5845.140 eliminates this vulnerability. The upgrade is hosted for download at chromereleases.googleblog.com.

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Productinfo

Type

Vendor

Name

License

Website

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

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

Exploitinginfo

Class: Use after free
CWE: CWE-416 / 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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Chrome 116.0.5845.140

Timelineinfo

08/28/2023 🔍
08/30/2023 +2 days 🔍
08/30/2023 +0 days 🔍
09/22/2023 +23 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: FEDORA-2023-3bfb63f6d2
Status: Confirmed

CVE: CVE-2023-4572 (🔍)
GCVE (CVE): GCVE-0-2023-4572
GCVE (VulDB): GCVE-100-238285

Entryinfo

Created: 08/30/2023 06:53
Updated: 09/22/2023 14:37
Changes: 08/30/2023 06:53 (41), 09/22/2023 14:34 (1), 09/22/2023 14:37 (11)
Complete: 🔍
Cache ID: 216::103

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