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Fencer Vulns
medium 6.5

CVE-2024-33431 json

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 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-31170

cvss
6.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 59%
public exploits
0
none known

Summary

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.

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.89% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/Helson-S/FuzzyTesting/tree/master/phiola/flowPointException-1 referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/Helson-S/FuzzyTesting/blob/master/phiola/flowPointException-1/flowPointException-1.md referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/Helson-S/FuzzyTesting/tree/master/phiola/flowPointException-1/poc referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/Helson-S/FuzzyTesting/blob/master/phiola/flowPointException-1/poc/I0I72U~G referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/stsaz/phiola/issues/27 referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/Helson-S/FuzzyTesting/blob/master/phiola/flowPointException-1/flowPointException-1.assets/image-20240420004701828.png referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CNA 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected products

  • stsaz phiola

Classification

Weakness
  • CWE-670 Always-Incorrect Control Flow Implementation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.