SB2023080324 - Out-of-bounds write in IBM Db2
Published: August 3, 2023
Security Bulletin ID
SB2023080324
CSH Severity
Medium
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-2023-35012)
CWE-ID: CWE-787 - Out-of-bounds write
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote privileged user to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted input. A remote privileged user can send a specially crafted file, trigger an out-of-bounds write and execute arbitrary code on the target system.
Remediation
Install update from vendor's website.