CVE-2021-44269

medium

Description

An out of bounds read was found in Wavpack 5.4.0 in processing *.WAV files. This issue triggered in function WavpackPackSamples of file src/pack_utils.c, tainted variable cnt is too large, that makes pointer sptr read beyond heap bound.

References

https://github.com/dbry/WavPack/issues/110

https://lists.fedoraproject.org/archives/list/[email protected]/message/CRZWZKEEABCLVXZEXQZBIT3ZKLIXVFF5/

https://lists.fedoraproject.org/archives/list/[email protected]/message/2CZUFTX3J4Y4OSRITG4PXCI7NRVFDYVQ/

https://lists.fedoraproject.org/archives/list/[email protected]/message/SQKOOJRI2VAPYS3652HVDXON723HTXBP/

https://lists.fedoraproject.org/archives/list/[email protected]/message/A5B7L26LA6KGX7YH6SWD5CSBNWKV5MBO/

https://lists.fedoraproject.org/archives/list/[email protected]/message/I54NXQZELBF42OL4KQZJJRAYZX7IPZXP/

Details

Source: MITRE

Published: 2022-03-10

Updated: 2022-09-09

Type: CWE-125

Risk Information

CVSS v2

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 5.5

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 1.8

Severity: MEDIUM