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CVE-2023-23456
Published: Jan 12, 2023
Modified: Dec 11, 2024
PUBLISHED
CVSS v3.1
5.3
MEDIUM
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.
| Vendor | Product | Versions |
|---|---|---|
Unknown | upx | unaffected 4.0.2 - < * |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
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