CVE-2024-3209
UPX bele.h get_ne64 heap-based overflow
- State
- Published
- Severity
- 5.5 Medium
- Published
- Apr 2, 2024
- Updated
- Feb 13, 2025
- Reserved
- Apr 2, 2024
Description
A vulnerability was found in UPX up to 4.2.2. It has been rated as critical. This issue affects the function get_ne64 of the file bele.h. The manipulation leads to heap-based buffer overflow. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-259055. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.5 Medium | CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L | VulDB |
| 3.0 | 5.5 Medium | CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L | VulDB |
| 2.0 | 5.2 Medium | AV:A/AC:L/Au:S/C:P/I:P/A:P | VulDB |
Weaknesses
- CWE-122 Heap-based Buffer Overflow
Affected Products
| Product | Versions |
|---|---|
UPXn/a |
|
References
- VDB-259055 | UPX bele.h get_ne64 heap-based overflowvdb-entrytechnical-description
- VDB-259055 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #304575 | UPX upx commit 06b0de9c77551cd4e856d453e094d8a0b6ef0d6d heap buffer overflowthird-party-advisory
- https://drive.google.com/drive/folders/1qlUXvycOzGJygfkdQB9dGO6VwNRRZoih?usp=sharingexploit
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZHWZN2NX5W3WYA6ACJ746PAZXXNZETKD/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/J4DNK3AFPT4KIPTBKGCJ6FC3L7AWI2TN/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AE5OZ7YUEVLXVVS6PFP5RELVICQ4K6QK/
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