CVE-2020-35738

WavPack 5.3.0 has an out-of-bounds write in WavpackPackSamples in pack_utils.c because of an integer overflow in a malloc argument

published December 28, 2020

CVSS
—
EPSS
1%
Percentile
68.2
In the wild
Unconfirmed
What it is

WavPack 5.3.0 has an out-of-bounds write in WavpackPackSamples in pack_utils.c because of an integer overflow in a malloc argument. NOTE: some third-parties claim that there are later "unofficial" releases through 5.3.2, which are also affected.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01211 · 68.2th percentile
Published
2020-12-28T03:54Z
EPSS history
Timeline
  • 28 DEC 03:54Z
    WavPack 5.3.0 has an out-of-bounds write in WavpackPackSamples in pack_utils.c because of an integer overflow in a malloc argument
    cvelistv5