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Fencer Intel
low —

GHSA-22h7-7wwg-qmgg json

Prototype Pollution in @hapi/hoek

published 6y ago modified 6y ago

cvss
—
not scored
cisa kev
Not listed
not in CISA's catalog
epss
—
no score, EPSS covers CVEs only
public exploits
0
none known

Summary

Versions of `@hapi/hoek` prior to 8.5.1 and 9.0.3 are vulnerable to Prototype Pollution. The `clone` function fails to prevent the modification of the Object prototype when passed specially-crafted input. Attackers may use this to change existing properties that exist in all objects, which may lead to Denial of Service or Remote Code Execution in specific circumstances. This issue __does not__ affect hapi applications since the framework protects against such malicious inputs. Applications that use `@hapi/hoek` outside of the hapi ecosystem may be vulnerable.

## Recommendation

Update to version 8.5.1, 9.0.3 or later.

Patch / fix

  • npm @hapi/hoek 8.5.1, 9.0.3

Is GHSA-22h7-7wwg-qmgg in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Affected packages

ecosystem package affected fixed in
npm @hapi/hoek
>=8.3.2, <8.5.1
>=9.0.0, <9.0.3
8.5.1
9.0.3

Classification

Weakness
  • CWE-1321 Improperly Controlled Modification of Object Prototype Attributes

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.