CVE-2023-46331: PYSEC-2023-319 - WebAssembly wabt 1.0.33 has an Out-of-Bound Memory Read in in DataSegment::IsValidRange(), which lead to segmentation fault.

CVE-2023-46331 · Severity: low · CVSS 3.1 · Published 2023-10-23

WebAssembly wabt 1.0.33 has an Out-of-Bound Memory Read in in DataSegment::IsValidRange(), which lead to segmentation fault.

Technologies: wabt (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2023-46331 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2023-46331 being exploited in the wild.
How severe is CVE-2023-46331?
Low severity, with a CVSS score of 3.1, published 23 October 2023.
Which products and versions are affected?
wabt (PyPI) ECOSYSTEM:introduced=0,last_affected=1.0.33.
Is there a fix for CVE-2023-46331?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2023-46331?
Check whether you run wabt (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • wabt (PyPI) ECOSYSTEM:introduced=0,last_affected=1.0.33

Identifiers

  • CVE-2023-46331
  • PYSEC-2023-319

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