Stack-based Buffer Overflow Affecting github.com/cosmwasm/wasmd/x/wasm/keeper package, versions <0.46.0>=0.50.0 <0.53.0

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Snyk IDSNYK-GOLANG-GITHUBCOMCOSMWASMWASMDXWASMKEEPER-7786378
published22 Aug 2024
disclosed21 Aug 2024
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Introduced: 21 Aug 2024

CWE-121 (opens in a new tab)

How to fix?

Upgrade github.com/CosmWasm/wasmd/x/wasm/keeper to version 0.46.0, 0.53.0 or higher.

Overview

Affected versions of this package are vulnerable to Stack-based Buffer Overflow through the handling of specific input data.

References

CVSS Scores

version 4.0

version 3.1

Attack Vector (AV)
Network
Attack Complexity (AC)
Low
Attack Requirements (AT)
None
Privileges Required (PR)
None
User Interaction (UI)
None

Confidentiality (VC)
None
Integrity (VI)
None
Availability (VA)
High

Confidentiality (SC)
None
Integrity (SI)
None
Availability (SA)
None