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Fencer Intel
high 8.8

CVE-2024-33430 json

An issue in phiola/src/afilter/pcm_convert.h:513 of phiola v2.0-rc22 allows a remote attacker to execute arbitrary code via the a crafted .…

published 2y ago modified 4mo ago also EUVD-2024-31169

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.4%
EPSS 1.4% chance of exploitation in 30 days, percentile 72%
public exploits
0
none known

Summary

An issue in phiola/src/afilter/pcm_convert.h:513 of phiola v2.0-rc22 allows a remote attacker to execute arbitrary code via the a crafted .wav file.

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2y ago

Exploit prediction

1.37% chance of exploitation in the next 30 days, higher than 72% of all scored CVEs (FIRST EPSS, 2026-11-11).

Exploits and checks

  • github.com https://github.com/stsaz/phiola/issues/28 referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/Helson-S/FuzzyTesting/tree/master/phiola/segmentFault-1 referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/Helson-S/FuzzyTesting/tree/master/phiola/segmentFault-1/poc referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/Helson-S/FuzzyTesting/blob/master/phiola/segmentFault-1/poc/I2ZFI3~5 referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/Helson-S/FuzzyTesting/blob/master/phiola/segmentFault-1/segmentFault-1.md referenced PoC, tagged "exploit" by a source, unverified
  • github.com https://github.com/Helson-S/FuzzyTesting/blob/master/phiola/segmentFault-1/segmentFault-1.assets/image-20240420011601263.png referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

  • stsaz phiola

Classification

Weakness
  • CWE-94 Improper Control of Generation of Code
  • CWE-482 Comparing instead of Assigning

References

Sources

Fencer Intel 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.