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VULNERABILITIES

CVE-2020-23904 Details

Description

A stack buffer overflow in speexenc.c of Speex v1.2 allows attackers to cause a denial of service (DoS) via a crafted WAV file. NOTE: the vendor states "I cannot reproduce it" and it "is a demo program.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/xiph/speex/issues/14 CVEExploitIssue TrackingThird Party Advisory
https://github.com/xiph/speex/issues/14 [email protected]ExploitIssue TrackingThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds Write[email protected]

Affected Products

ProductVersions
xiph speex
1.2 -

CPE

  • cpe:2.3:a:xiph:speex:1.2:-:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

12 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-23904
NVD Published Date:
Nov 10, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-23904 Details - Not Deferred