CVE-2024-3209CWE-122

UPX bele.h get_ne64 heap-based overflow

Medium · published April 2, 2024

CVSS v3.1
5.5
EPSS
1%
Percentile
68.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.01223 · 68.5th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2024-04-02T23:00Z
EPSS history
Timeline
  • 02 APR 23:00Z
    UPX bele.h get_ne64 heap-based overflow
    cvelistv5