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CVE

CVE-2024-34252

pywasm3 contains a global buffer overflow which leads to segmentation fault
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CVE

CVE-2024-34252

pywasm3 contains a global buffer overflow which leads to segmentation fault

wasm3 v0.5.0 was discovered to contain a global buffer overflow which leads to segmentation fault via the function "PreserveRegisterIfOccupied" in wasm3/source/m3_compile.c.

Package Versions Affected

Package Version
patch Availability
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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.5
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://nvd.nist.gov/vuln/detail/CVE-2024-34252, https://github.com/wasm3/wasm3/issues/483, https://github.com/pypa/advisory-database/tree/main/vulns/pywasm3/PYSEC-2024-309.yaml, https://github.com/wasm3/pywasm3, https://github.com/wasm3/pywasm3/blob/main/wasm3/m3_compile.c#L420

Severity

9.8

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
9.8
EPSS Probability
0.00483%
EPSS Percentile
0.65646%
Introduced Version
0
Fix Available

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