CVE-2023-23456
Description
A heap-based buffer overflow issue was discovered in UPX in PackTmt::pack() in p_tmt.cpp file. The flow allows an attacker to cause a denial of service (abort) via a crafted file.
- CVSS Version 3.1
nvd
CVE ID: CVE-2023-23456
Base Score: 5.5
Base Severity: MEDIUM
Vector String:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 1.8
puiterwijk
CVE ID: CVE-2023-23456
Base Score: 5.3
Base Severity: MEDIUM
Vector String:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Impact Score: 3.4
Exploitability Score: 1.8