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Vulnerability details: VCID-b9nm-dm51-97he
Vulnerability ID VCID-b9nm-dm51-97he
Aliases CVE-2020-23903
Summary speex: divide by zero in read_samples() via crafted WAV file
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-369 Divide By Zero
System Score Found at
cvssv3 5.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-23903.json
epss 0.00099 https://api.first.org/data/v1/epss?cve=CVE-2020-23903
cvssv3.1 5.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
archlinux Low https://security.archlinux.org/AVG-2544
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-23903.json
https://api.first.org/data/v1/epss?cve=CVE-2020-23903
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-23903
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2024250 https://bugzilla.redhat.com/show_bug.cgi?id=2024250
AVG-2544 https://security.archlinux.org/AVG-2544
RHSA-2022:7979 https://access.redhat.com/errata/RHSA-2022:7979
USN-5280-1 https://usn.ubuntu.com/5280-1/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-23903.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.27023
EPSS Score 0.00099
Published At May 29, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-29T09:20:30.506263+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-23903.json 38.6.0