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CVE-2024-33431

20
FAUCET Score

CVE-2024-33431 is a denial-of-service vulnerability affecting stsaz phiola v2.0-rc22, specifically within the afilter/conv.c component. A remote attacker can trigger this vulnerability by providing a specially crafted .wav file, leading to a system crash or unresponsiveness. Rated Medium severity (CVSS 6.5), it requires user interaction (UI:R) to open the malicious file, but has low attack complexity (AC:L) and no authentication is needed (PR:N). There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.0CPE matchmatch criteria
cpe:2.3:a:stsaz:phiola:2.0:rc22:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.89%
Probability of exploitation in next 30 days
EPSS Percentile
55.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0089 is in the 66th percentile among its peer group of 26,221 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

github_advisoryvendor investigatingvia nvd_reference
View patch

References

github.com / Helson-S/FuzzyTesting/blob/master/phiola/flowPointException-1/flowPointException-1.assets/image-20240420004701828.png
Exploit
github.com / Helson-S/FuzzyTesting/blob/master/phiola/flowPointException-1/flowPointException-1.md
Exploit
github.com / Helson-S/FuzzyTesting/blob/master/phiola/flowPointException-1/poc/I0I72U~G
Exploit
github.com / Helson-S/FuzzyTesting/tree/master/phiola/flowPointException-1
Exploit
github.com / Helson-S/FuzzyTesting/tree/master/phiola/flowPointException-1/poc
Exploit
github.com / stsaz/phiola
Product
github.com / stsaz/phiola/issues/27
ExploitIssue TrackingVendor Advisory