SB2023061409 - Remote code execution in Microsoft Office
Published: June 14, 2023 Updated: October 25, 2024
Security Bulletin ID
SB2023061409
CSH Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Out-of-bounds write (CVE-ID: CVE-2023-33146)
CWE-ID: CWE-787 - Out-of-bounds write
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing .skp files. A remote attacker can create a specially crafted file, trick the victim into opening it using the affected software, trigger an out-of-bounds write and execute arbitrary code on the target system.
Remediation
Install update from vendor's website.
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-33146
- https://www.zerodayinitiative.com/advisories/ZDI-23-1179/
- https://www.zerodayinitiative.com/advisories/ZDI-23-1180/
- https://www.zerodayinitiative.com/advisories/ZDI-23-1181/
- https://www.zerodayinitiative.com/advisories/ZDI-23-1182/
- https://www.zerodayinitiative.com/advisories/ZDI-23-1183/
- https://www.zerodayinitiative.com/advisories/ZDI-23-1791/
- https://www.zerodayinitiative.com/advisories/ZDI-23-1788/
- https://www.zerodayinitiative.com/advisories/ZDI-23-1790/
- https://www.zerodayinitiative.com/advisories/ZDI-23-1789/
- https://www.zerodayinitiative.com/advisories/ZDI-23-1787/