Vulnerability Details : CVE-2023-6345

Integer overflow in Skia in Google Chrome prior to 119.0.6045.199 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a malicious file. (Chromium security severity: High)
Published 2023-11-29 12:15:07
Updated 2024-12-20 19:00:58
Source Chrome
View at NVD,   CVE.org
Vulnerability category: Overflow

Products affected by CVE-2023-6345

CVE-2023-6345 is in the CISA Known Exploited Vulnerabilities Catalog

CISA vulnerability name:
Google Skia Integer Overflow Vulnerability
CISA required action:
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA description:
Google Chromium Skia contains an integer overflow vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a malicious file. This vulnerability affects Google Chrome and ChromeOS, Android, Flutter, and possibly other products.
Notes:
This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on patching status. For more information, please see: https://chromereleases.googleblog.com/2023/11/stable-channel-update-for-d
Added on 2023-11-30 Action due date 2023-12-21

Exploit prediction scoring system (EPSS) score for CVE-2023-6345

EPSS FAQ
15.28%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 96 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-6345

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
9.6
 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
2.8
6.0
 NIST

CWE ids for CVE-2023-6345

  • The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2023-6345

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