CVE-2020-35738: Vulnerability Analysis & Exploit Details

Status: Modified - Last modified: 07-11-2023 Published: 28-12-2020

CVE-2020-35738
Vulnerability Scoring

6.1
/10

Attack Complexity Details

  • Attack Complexity: Low Impact
  • Attack Vector: LOCAL
  • Privileges Required: None
  • Scope: UNCHANGED
  • User Interaction: REQUIRED

CIA Impact Definition

  • Confidentiality:
  • Integrity: Low Impact
  • Availability: HIGH IMPACT

CVE-2020-35738 Vulnerability Summary

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.

Access Complexity Graph for CVE-2020-35738

Impact Analysis for CVE-2020-35738

CVE-2020-35738: Detailed Information and External References

EPSS

0.00105

EPSS %

0.44555

References

0.00105

CWE

CWE-787

Vulnerable Configurations

  • cpe:2.3:a:wavpack:wavpack:5.3.0:*:*:*:*:*:*:*
    cpe:2.3:a:wavpack:wavpack:5.3.0:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
    cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
    cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
    cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*

CVSS3 Source

nvd@nist.gov

CVSS3 Type

Primary

CVSS3 Vector

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

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