CVE-2023-6345

CVE Published	2023-11-29
Related CWE(s)	CWE-190: Integer Overflow or Wraparound
Related Vendor(s)	microsoft, fedoraproject, debian, google
Related Product(s)	fedora, chrome, edge_chromium, debian_linux
Exploitation Reported (CISA KEV)	2023-11-30
CVSS 3 Base Score	9.6 (CRITICAL)
CVSS 3 Attack Complexity	LOW
CVSS 3 Attack Vector	NETWORK

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)

Cyber Threat Graph Context

Explore how this CVE relates to the wider threat graph

Associated CAPEC Patterns

Forced Integer Overflow (CAPEC-92)

This attack forces an integer variable to go out of range. The integer variable is often used as an offset such as size of memory allocation or similarly. The attacker would typically control the value of such variable and try to get it out of range. For instance the integer in question is incremented past the maximum possible value, it may wrap to become a very small, or negative number, therefore providing a very incorrect value which can lead to unexpected behavior. At worst the attacker can execute arbitrary code.

References

CVE-2023-6345

Cyber Threat Graph Context

Associated CAPEC Patterns

Forced Integer Overflow (CAPEC-92)

References

CVE.org

NIST National Vulnerability Database

CISA Known Exploited Vulnerabilities