CVE-2021-43315CWE-119

A heap-based buffer overflows was discovered in upx, during the generic pointer 'p' points to an inaccessible address in func get_le32()

published March 24, 2023

CVSS
—
EPSS
1%
Percentile
56.7
In the wild
Unconfirmed
What it is

A heap-based buffer overflows was discovered in upx, during the generic pointer 'p' points to an inaccessible address in func get_le32(). The problem is essentially caused in PackLinuxElf32::elf_lookup() at p_lx_elf.cpp:5349

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00817 · 56.7th percentile
Weakness
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer
Published
2023-03-24T00:00Z
EPSS history
Timeline
  • 24 MAR 00:00Z
    A heap-based buffer overflows was discovered in upx, during the generic pointer 'p' points to an inaccessible address in func get_le32()
    cvelistv5