Out-of-Bounds Write Vulnerability in Wasm3 by Google
CVE-2021-45947

5.5MEDIUM

Key Information:

Vendor

Wasm3 Project

Status
Wasm3
Vendor
CVE Published:
1 January 2022

What is CVE-2021-45947?

Wasm3 version 0.5.0 is vulnerable to an out-of-bounds write. This vulnerability occurs in the Runtime_Release function, which is invoked during EvaluateExpression and InitDataSegments processes. Exploiting this flaw could lead to unintended behavior and security risks within applications utilizing Wasm3. It is crucial for developers and organizations relying on this version to apply necessary patches or updates to mitigate potential threats.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

References

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/...
x_refsource_MISC
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33689
x_refsource_MISC

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.