CVE-2024-33431

Exp

An issue in phiola/src/afilter/conv.c:115 of phiola v2.0-rc22 allows a remote attacker to cause a denial of service via a crafted .wav file.

Published: 2024-05-01 Last update: 2026-06-17 Assigner: [email protected] Source: [email protected]

NVD Status：Analyzed，CVE State: published

View at NVD, CVE.org, EUVD

Threat Intelligence & Risk Assessment for CVE-2024-33431

EPSS CVSS CWE Exploit-DB Affected

Conclusion & alert: CVE-2024-33431 is rated Exploit Available (59.7/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.89%). Core evidence: 6 public exploit reference(s) are indexed (Exploit-DB). Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2024-33431

EDB-ID	Source	Kind	Link
—	nvd_ref	exploit_tag	Exploit-DB ↗
—	nvd_ref	exploit_tag	Exploit-DB ↗
—	nvd_ref	exploit_tag	Exploit-DB ↗
—	nvd_ref	exploit_tag	Exploit-DB ↗
—	nvd_ref	exploit_tag	Exploit-DB ↗
—	nvd_ref	exploit_tag	Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2024-33431

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

#	Date	Old EPSS score	New EPSS score	Delta (New - Old)
1	2026-06-15	1.28%	0.89%	-0.39%
2	2025-09-23	1.20%	1.28%	+0.09%
3	2025-06-09	—	1.20%	—

Full EPSS history (8 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2024-33431

CVSS metrics for this CVE.

Base score	Version	Severity	Vector	Exploitability	Impact	Score source
6.5	3.1	MEDIUM	`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H` Click to expand Attack vector (AV:N) Could be attacked over the internet or any normal routed network—not just someone sitting at the machine. Attack complexity (AC:L) Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup. Privileges required (PR:N) No account or special rights needed—anonymous or random user is enough. User interaction (UI:R) A real person has to do something—click, install, enable—otherwise it doesn’t land. Scope (S:U) Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems. Confidentiality (C:N) Doesn’t really leak secrets in a meaningful way. Integrity (I:N) Data isn’t meaningfully altered or forged. Availability (A:H) Could take the service down hard or make it unusable for people who depend on it.	2.8	3.6	134c704f-9b21-4f2e-91b3-4a467353bcc0

Weakness enumeration for CVE-2024-33431

CWE-670 MITRE ↗

Affected software / configurations for CVE-2024-33431

Vendor	Product	Version	Raw CPE
stsaz	phiola	2.0	cpe:2.3:a:stsaz:phiola:2.0:rc22::::::

References for CVE-2024-33431

URL	Tags
https://github.com/Helson-S/FuzzyTesting/blob/master/phiola/flowPointException-1/flowPointException-1.assets/image-20240420004701828.png	Exploit
https://github.com/Helson-S/FuzzyTesting/blob/master/phiola/flowPointException-1/flowPointException-1.md	Exploit
https://github.com/Helson-S/FuzzyTesting/blob/master/phiola/flowPointException-1/poc/I0I72U~G	Exploit
https://github.com/Helson-S/FuzzyTesting/tree/master/phiola/flowPointException-1	Exploit
https://github.com/Helson-S/FuzzyTesting/tree/master/phiola/flowPointException-1/poc	Exploit
https://github.com/stsaz/phiola/	Product
https://github.com/stsaz/phiola/issues/27	Exploit Issue Tracking Vendor Advisory

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