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[email protected]NVD:CVE-2020-23903

HistoryNov 10, 2021 - 10:15 p.m.

CVE-2020-23903

2021-11-1022:15:11

CWE-369

[email protected]

web.nvd.nist.gov

speex v1.2

divide by zero

vulnerability

wav file

denial of service

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

45.1%

JSON

A Divide by Zero vulnerability in the function static int read_samples of Speex v1.2 allows attackers to cause a denial of service (DoS) via a crafted WAV file.

Affected configurations

Nvd

Node

xiphspeexMatch1.2-

Node

fedoraprojectfedoraMatch34

fedoraprojectfedoraMatch35

VendorProductVersionCPE
xiphspeex1.2cpe:2.3:a:xiph:speex:1.2:-:*:*:*:*:*:*
fedoraprojectfedora34cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
fedoraprojectfedora35cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
xiph	speex	1.2	cpe:2.3:a:xiph:speex:1.2:-::::::
fedoraproject	fedora	34	cpe:2.3:o:fedoraproject:fedora:34:::::::*
fedoraproject	fedora	35	cpe:2.3:o:fedoraproject:fedora:35:::::::*